← The evidence ledger
Evidence row 2200149
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/execution/environment-preflight
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 563ad7b099faf2b299d1bdd51af18f1f9ba0d10318d8a7847ad694cb103022ad
- Leaf
- 0x1cb479b2c50ea589f664dd9e460985d3fbfaf7f8192521983adef49f1a18c2be
What was observed
{
"endpoints": [
[
"x402",
"https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/execution/environment-preflight"
]
],
"name": "NO HANDS AI",
"owner_address": "0x94f751f04b98507d31b500b7ed50be68a1514873",
"raw": {
"accepts": [
{
"amount": "2000001",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x94F751f04b98507D31b500b7Ed50bE68A1514873",
"scheme": "exact"
}
],
"description": "Review a caller-declared Agent sandbox, network, filesystem, credential scope and resource limits before code runs. Declarations are not inspected on any host; no code is executed and no environment is provisioned.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"action": {
"decision_id": "dec_exec_001",
"intent": "run unit tests",
"policy_version": "execution-environment-policy-v1",
"structured_action_proposal": true,
"type": "CODE_EXECUTION"
},
"environment": {
"credentials": {
"browser_session": false,
"host_credentials": false,
"keychain": false,
"requested_scopes": [],
"ssh_agent": false
},
"dns_access": false,
"filesystem": {
"host_mounts": [],
"read_scope": [
"workspace"
],
"write_scope": [
"workspace/tmp"
]
},
"network_mode": "ALLOWLISTED",
"outbound_destinations": [
"https://registry.npmjs.org"
],
"output_sanitization": {
"binary_quarantine": true,
"classify_untrusted": true,
"external_link_handling": true,
"instruction_data_separation": true,
"mime_type_validation": true,
"no_automatic_execution": true,
"output_size_limit": true,
"prompt_injection_scan": true,
"provenance_tagging": true,
"structured_extraction": true
},
"packages": {
"external_binary_download": false,
"install_requested": false,
"lifecycle_scripts_present": false
},
"resources": {
"child_processes": "BOUNDED",
"cpu_limit": 2,
"memory_mb": 1024,
"process_limit": 32,
"timeout_seconds": 600
},
"runtime_image": {
"known": true,
"trusted": true
},
"sandbox_profile": "L2_GVISOR",
"worker": {
"accepts_unstructured_natural_language": false,
"control_plane_exposed": false,
"decision_id": "dec_exec_001",
"policy_version": "execution-environment-policy-v1"
}
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"browser_session_access": false,
"credential_status": "NOT_REQUESTED",
"decision": "ALLOW",
"decision_id": "dec_exec_001",
"deterministic": true,
"docker_socket_accessed": false,
"effective_sandbox_profile": "L2_GVISOR",
"evaluated_at": "2026-11-01T00:00:00.000Z",
"evaluation_mode": "DECLARED_CONFIGURATION_EVALUATED",
"expires_at": "2026-11-01T00:05:00.000Z",
"filesystem_status": "SCOPED",
"host_credential_access": false,
"llm_used": false,
"network_status": "ALLOWLISTED",
"output_sanitization_status": "DECLARED_COMPLIANT",
"policy_version": "nomos-execution-environment-preflight-v1-20260724",
"product": "nomos-execution-environment-preflight",
"reason_codes": [],
"requested_sandbox_profile": "L2_GVISOR",
"required_controls": [
"DECLARED_CONFIGURATION_EVALUATED",
"CLASSIFY_UNTRUSTED",
"PROMPT_INJECTION_SCAN",
"INSTRUCTION_DATA_SEPARATION",
"STRUCTURED_EXTRACTION",
"PROVENANCE_TAGGING",
"MIME_TYPE_VALIDATION",
"OUTPUT_SIZE_LIMIT",
"BINARY_QUARANTINE",
"EXTERNAL_LINK_HANDLING",
"NO_AUTOMATIC_EXECUTION"
],
"required_sandbox_profile": "L1_CONTAINER",
"resource_status": "BOUNDED",
"result_id": "eep_20261101000000_2mow",
"risk_level": "LOW",
"sandbox_profile_status": "ACCEPTED",
"schema_version": "1.0",
"ssh_agent_access": false,
"supported_reason_codes": [
"PRIVILEGED_CONTAINER",
"DOCKER_SOCKET_MOUNTED",
"HOST_NETWORK_ENABLED",
"HOST_PID_NAMESPACE",
"UNRESTRICTED_HOST_VOLUME",
"HOST_CREDENTIAL_MOUNT",
"SSH_AGENT_ACCESS",
"BROWSER_SESSION_ACCESS",
"KEYCHAIN_ACCESS",
"UNRESTRICTED_OUTBOUND_NETWORK",
"REVERSE_SHELL_INDICATOR",
"UNBOUNDED_RUNTIME",
"UNBOUNDED_PROCESS_CREATION",
"SANDBOX_PROFILE_DOWNGRADE",
"ACTION_NOT_BOUND_TO_DECISION",
"WORKER_ACCEPTS_UNSTRUCTURED_NATURAL_LANGUAGE",
"PACKAGE_INSTALL_REQUESTED",
"LIFECYCLE_SCRIPT_PRESENT",
"EXTERNAL_BINARY_DOWNLOAD",
"NEW_NETWORK_DESTINATION",
"DNS_ACCESS_REQUESTED",
"FILESYSTEM_SCOPE_EXPANSION",
"CREDENTIAL_SCOPE_REQUESTED",
"UNPLANNED_RECOVERY_ACTION",
"UNKNOWN_REPOSITORY",
"UNKNOWN_RUNTIME_IMAGE",
"MALFORMED_REQUEST",
"UNKNOWN_ENUM",
"SANDBOX_PROFILE_UPGRADED",
"L1_PROFILE_INSUFFICIENT",
"L2_GVISOR_REQUIRED",
"L3_MICROVM_REQUIRED",
"CPU_LIMIT_MISSING",
"MEMORY_LIMIT_MISSING",
"TIMEOUT_LIMIT_MISSING",
"PROCESS_LIMIT_MISSING",
"OUTPUT_SANITIZATION_MISSING",
"OUTPUT_SANITIZATION_INCOMPLETE",
"POLICY_VERSION_MISSING",
"DECISION_ID_MISSING"
],
"supported_sandbox_profiles": [
"L1_CONTAINER",
"L2_GVISOR",
"L3_MICROVM"
],
"unknown_code_executed": false,
"unsupported_actions_executed": false,
"worker_boundary_status": "BOUND"
},
"type": "json"
}
},
"routeTemplate": "/x402/v1/execution/environment-preflight",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"example": {
"action": {
"decision_id": "dec_exec_001",
"intent": "run unit tests",
"policy_version": "execution-environment-policy-v1",
"structured_action_proposal": true,
"type": "CODE_EXECUTION"
},
"environment": {
"credentials": {
"browser_session": false,
"host_credentials": false,
"keychain": false,
"requested_scopes": [],
"ssh_agent": false
},
"dns_access": false,
"filesystem": {
"host_mounts": [],
"read_scope": [
"workspace"
],
"write_scope": [
"workspace/tmp"
]
},
"network_mode": "ALLOWLISTED",
"outbound_destinations": [
"https://registry.npmjs.org"
],
"output_sanitization": {
"binary_quarantine": true,
"classify_untrusted": true,
"external_link_handling": true,
"instruction_data_separation": true,
"mime_type_validation": true,
"no_automatic_execution": true,
"output_size_limit": true,
"prompt_injection_scan": true,
"provenance_tagging": true,
"structured_extraction": true
},
"packages": {
"external_binary_download": false,
"install_requested": false,
"lifecycle_scripts_present": false
},
"resources": {
"child_processes": "BOUNDED",
"cpu_limit": 2,
"memory_mb": 1024,
"process_limit": 32,
"timeout_seconds": 600
},
"runtime_image": {
"known": true,
"trusted": true
},
"sandbox_profile": "L2_GVISOR",
"worker": {
"accepts_unstructured_natural_language": false,
"control_plane_exposed": false,
"decision_id": "dec_exec_001",
"policy_version": "execution-environment-policy-v1"
}
}
},
"properties": {
"action": {
"additionalProperties": true,
"example": {
"decision_id": "dec_exec_001",
"intent": "run unit tests",
"policy_version": "execution-environment-policy-v1",
"structured_action_proposal": true,
"type": "CODE_EXECUTION"
},
"properties": {
"decision_id": {
"type": "string"
},
"intent": {
"type": "string"
},
"policy_version": {
"type": "string"
},
"structured_action_proposal": {
"type": "boolean"
},
"type": {
"type": "string"
}
},
"type": "object"
},
"environment": {
"additionalProperties": true,
"example": {
"credentials": {
"browser_session": false,
"host_credentials": false,
"keychain": false,
"requested_scopes": [],
"ssh_agent": false
},
"dns_access": false,
"filesystem": {
"host_mounts": [],
"read_scope": [
"workspace"
],
"write_scope": [
"workspace/tmp"
]
},
"network_mode": "ALLOWLISTED",
"outbound_destinations": [
"https://registry.npmjs.org"
],
"output_sanitization": {
"binary_quarantine": true,
"classify_untrusted": true,
"external_link_handling": true,
"instruction_data_separation": true,
"mime_type_validation": true,
"no_automatic_execution": true,
"output_size_limit": true,
"prompt_injection_scan": true,
"provenance_tagging": true,
"structured_extraction": true
},
"packages": {
"external_binary_download": false,
"install_requested": false,
"lifecycle_scripts_present": false
},
"resources": {
"child_processes": "BOUNDED",
"cpu_limit": 2,
"memory_mb": 1024,
"process_limit": 32,
"timeout_seconds": 600
},
"runtime_image": {
"known": true,
"trusted": true
},
"sandbox_profile": "L2_GVISOR",
"worker": {
"accepts_unstructured_natural_language": false,
"control_plane_exposed": false,
"decision_id": "dec_exec_001",
"policy_version": "execution-environment-policy-v1"
}
},
"properties": {
"credentials": {
"additionalProperties": true,
"properties": {
"browser_session": {
"type": "boolean"
},
"host_credentials": {
"type": "boolean"
},
"keychain": {
"type": "boolean"
},
"requested_scopes": {
"items": {
"type": "string"
},
"type": "array"
},
"ssh_agent": {
"type": "boolean"
}
},
"type": "object"
},
"dns_access": {
"type": "boolean"
},
"filesystem": {
"additionalProperties": true,
"properties": {
"host_mounts": {
"items": {
"type": "string"
},
"type": "array"
},
"read_scope": {
"items": {
"type": "string"
},
"type": "array"
},
"write_scope": {
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"network_mode": {
"type": "string"
},
"outbound_destinations": {
"items": {
"type": "string"
},
"type": "array"
},
"output_sanitization": {
"additionalProperties": true,
"properties": {
"binary_quarantine": {
"type": "boolean"
},
"classify_untrusted": {
"type": "boolean"
},
"external_link_handling": {
"type": "boolean"
},
"instruction_data_separation": {
"type": "boolean"
},
"mime_type_validation": {
"type": "boolean"
},
"no_automatic_execution": {
"type": "boolean"
},
"output_size_limit": {
"type": "boolean"
},
"prompt_injection_scan": {
"type": "boolean"
},
"provenance_tagging": {
"type": "boolean"
},
"structured_extraction": {
"type": "boolean"
}
},
"type": "object"
},
"packages": {
"additionalProperties": true,
"properties": {
"external_binary_download": {
"type": "boolean"
},
"install_requested": {
"type": "boolean"
},
"lifecycle_scripts_present": {
"type": "boolean"
}
},
"type": "object"
},
"resources": {
"additionalProperties": true,
"properties": {
"child_processes": {
"type": "string"
},
"cpu_limit": {
"type": "integer"
},
"memory_mb": {
"type": "integer"
},
"process_limit": {
"type": "integer"
},
"timeout_seconds": {
"type": "integer"
}
},
"type": "object"
},
"runtime_image": {
"additionalProperties": true,
"properties": {
"known": {
"type": "boolean"
},
"trusted": {
"type": "boolean"
}
},
"type": "object"
},
"sandbox_profile": {
"type": "string"
},
"worker": {
"additionalProperties": true,
"properties": {
"accepts_unstructured_natural_language": {
"type": "boolean"
},
"control_plane_exposed": {
"type": "boolean"
},
"decision_id": {
"type": "string"
},
"policy_version": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"idempotency_key": {
"maxLength": 128,
"type": "string"
},
"replay_detected": {
"type": "boolean"
}
},
"required": [
"action",
"environment"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"properties": {
"browser_session_access": {
"type": "boolean"
},
"credential_status": {
"type": "string"
},
"decision": {
"type": "string"
},
"decision_id": {
"type": "string"
},
"deterministic": {
"type": "boolean"
},
"docker_socket_accessed": {
"type": "boolean"
},
"effective_sandbox_profile": {
"type": "string"
},
"evaluated_at": {
"type": "string"
},
"evaluation_mode": {
"type": "string"
},
"expires_at": {
"type": "string"
},
"filesystem_status": {
"type": "string"
},
"host_credential_access": {
"type": "boolean"
},
"llm_used": {
"type": "boolean"
},
"network_status": {
"type": "string"
},
"output_sanitization_status": {
"type": "string"
},
"policy_version": {
"type": "string"
},
"product": {
"type": "string"
},
"reason_codes": {
"items": {
"type": "string"
},
"type": "array"
},
"requested_sandbox_profile": {
"type": [
"string",
"null"
]
},
"required_controls": {
"items": {
"type": "string"
},
"type": "array"
},
"required_sandbox_profile": {
"type": "string"
},
"resource_status": {
"type": "string"
},
"result_id": {
"type": "string"
},
"risk_level": {
"type": "string"
},
"sandbox_profile_status": {
"type": "string"
},
"schema_version": {
"type": "string"
},
"ssh_agent_access": {
"type": "boolean"
},
"supported_reason_codes": {
"items": {
"type": "string"
},
"type": "array"
},
"supported_sandbox_profiles": {
"items": {
"type": "string"
},
"type": "array"
},
"unknown_code_executed": {
"type": "boolean"
},
"unsupported_actions_executed": {
"type": "boolean"
},
"worker_boundary_status": {
"type": "string"
}
},
"type": "object",
"x-schema-authority": "REPRESENTATIVE_RUNTIME_FIXTURE",
"x-schema-family": "OPERATION_RUNTIME_RESULT"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T16:03:56.063Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T16:03:55.391Z"
},
"resource": "https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/execution/environment-preflight",
"serviceName": "NO HANDS AI",
"tags": [
"agent-tools",
"advisory-report",
"execution-environment-preflight"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Review a caller-declared Agent sandbox, network, filesystem, credential scope and resource limits before code runs. Declarations are not inspected on any host; no code is executed and no environment is provisioned."
}What the leaf hashes
{"body":"563ad7b099faf2b299d1bdd51af18f1f9ba0d10318d8a7847ad694cb103022ad","id":2200149,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646796553130,"prev":null,"subject":"x402_bazaar:https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/execution/environment-preflight","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x1cb46bcd502d2ae076bb4bdf6cfa1adcd2f425fd0d924754e1f455a512384db2
- 0xe8abafb34c12ab242afc7cc1d632e88b35757a5381f5f6b21a84806bfd0324c0
- 0x0bee850be6f02a6ee9162e56a52e57b50423ab4456238c537422a292a6ffe73d
- 0xb2852a5e6d6ae1cdae5db76f9bd05a3b1b5f913d42e32e936e9672cb48c4969e
- 0xc8d18abb5b761ef3c20fde3b70689ad7efc84955c73363421e2a28a8538f6c44
- 0x16a3225494637ce4434e05869330aa0f8a4cfdaee6898f5e46cc06721603c117
- 0x6849e42e94b05f7e98ad59abc2a8f14d0a0b8823e07dd8a5d758dfd174c5c14d
- 0x03d1b7fedddc63f91fb2061b04d54929e403a92de66486b6e561af078d226bf7
- 0x4ae89275ec4673688147b25809730a80f206660f1fb189fe83927901ac9c0211
- 0x6ca21c320c633612bffa6c67ad1c0bce6fa7c78885cd77f50f02b6651cbda15a
- 0x4d92669f3b9d8c18bdf67c6f6d111223a2daaeb30fe6c14b625edce586e2f7e9
- 0xfa646e4b5dbdebf795dfda0b29a3ea57332f8666459a0c2538f16fe8103169aa
- 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
- 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
- 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
- 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
- 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af