← The evidence ledger
Evidence row 120365
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://saylorinnovations.com/api/launches
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2da6ba1209ea09eb2d93f0fce94d1e408bb78cd84f06543146673db21f4c6b74
- Leaf
- 0x93e223b4e750cb982f72aaccb2f5409d90e83edc89f8abf90976f606c1a4d4df
What was observed
{
"endpoints": [
[
"x402",
"https://saylorinnovations.com/api/launches"
]
],
"name": "Saylor Innovations Watchdog API",
"owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:watchdog:launches",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:watchdog:launches",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:137",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:watchdog:launches",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:42161",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
"memo": "saylor:watchdog:launches",
"reference": "4b7RviBrWJcfjqdQgnMSoKMaigy7MogFnMhAyXZ7zyy1",
"session": "eyJhcnRpY2xlSWQiOiJ3YXRjaGRvZzpsYXVuY2hlcyIsInJlZmVyZW5jZSI6IjRiN1J2aUJyV0pjZmpxZFFnbk1Tb0tNYWlneTdNb2dGbk1oQXlYWjd6eXkxIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTU5ODQ5NDl9.-3e0O7ozWl0sDnyK-8ANnufzyBhBjHmH3AA82fWfzzQ"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
"memo": "saylor:watchdog:launches",
"reference": "BNUyskY5r5aeiZ4JLYiru6hD4qQFQxhFxjhgpbn9fZyM",
"session": "eyJhcnRpY2xlSWQiOiJ3YXRjaGRvZzpsYXVuY2hlcyIsInJlZmVyZW5jZSI6IkJOVXlza1k1cjVhZWlaNEpMWWlydTZoRDRxUUZReGhGeGpoZ3BibjlmWnlNIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTU5ODQ5NDl9.YurxKkvqFGcQqYihar8EpmBI98uP6KD6jXWEpbERYUs"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "91681",
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:watchdog:launches",
"native": true,
"note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
"quotedLamports": "94517",
"reference": "ACaAo6Rz93VdxKTDNvUMmUkhBHnHv1Y5FsRmDBQDo3b7",
"session": "eyJhcnRpY2xlSWQiOiJ3YXRjaGRvZzpsYXVuY2hlcyIsInJlZmVyZW5jZSI6IkFDYUFvNlJ6OTNWZHhLVEROdlVNbVVraEJIbkh2MVk1RnNSbURCUURvM2I3IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkxNjgxLCJleHAiOjE3OTI1NTU5ODQ5ODd9.AM-DnSArL6X9_KhR5WAJA5LvIn2CGqoAU1OkIYvz1lI",
"solUsdPrice": 105.8
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
}
],
"description": "New token pools minutes old on Solana, or any supported chain via chain= - age, liquidity, volume, buy/sell flow and risk flags with a deep-dive link",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"type": "http"
},
"output": {
"example": {
"count": 5,
"freshest_age_seconds": 140,
"generated_at": "2026-08-28T16:33:49.682Z",
"launches": [
{
"age_minutes": 2.3,
"age_seconds": 140,
"buys_1h": 62,
"deep_dive": "https://saylorinnovations.com/api/security/2sjFXmHwDLBgjBH2iCkhnm",
"fdv_usd": 45100,
"flags": [
"new-pool"
],
"liquidity_usd": 8200,
"mint": "2sjFXmHwDLBgjBH2iCkhnm",
"pool_name": "EXAMPLE / SOL",
"price_usd": 0.0000451,
"sells_1h": 19,
"volume_24h_usd": 15300
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"description": "Number of items returned",
"type": [
"number",
"null"
]
},
"filters": {
"description": "Filters applied to this query"
},
"freshest_age_seconds": {
"description": "Freshest age, in seconds",
"type": [
"number",
"null"
]
},
"generated_at": {
"description": "Time this response was generated (UTC)",
"type": [
"string",
"null"
]
},
"launches": {
"description": "List of launches",
"items": {
"properties": {
"age_minutes": {
"description": "Age, in minutes",
"type": [
"number",
"null"
]
},
"age_seconds": {
"description": "Age, in seconds",
"type": [
"number",
"null"
]
},
"buys_1h": {
"description": "Buys 1h",
"type": [
"number",
"null"
]
},
"deep_dive": {
"description": "URL of the paid security report for this mint.",
"type": [
"string",
"null"
]
},
"fdv_usd": {
"description": "Fdv, in US dollars",
"type": [
"number",
"null"
]
},
"flags": {
"description": "Risk or status flags raised",
"items": {
"type": "string"
},
"type": "array"
},
"liquidity_usd": {
"description": "Liquidity in US dollars",
"type": [
"number",
"null"
]
},
"mint": {
"description": "Solana token mint address",
"type": [
"string",
"null"
]
},
"pool_name": {
"description": "Pool name",
"type": [
"string",
"null"
]
},
"price_usd": {
"description": "Price in US dollars",
"type": [
"number",
"null"
]
},
"sells_1h": {
"description": "Sells 1h",
"type": [
"number",
"null"
]
},
"volume_24h_usd": {
"description": "Trading volume over the last 24 hours in US dollars",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"type": "array"
},
"note": {
"description": "Caveat or context for reading the result",
"type": [
"string",
"null"
]
}
},
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
"lastUpdated": "2026-10-21T04:11:05.024Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-21T04:11:04.612Z"
},
"resource": "https://saylorinnovations.com/api/launches",
"serviceName": "Saylor Innovations Watchdog API",
"tags": [
"solana",
"onchain",
"token-data",
"launches"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "New token pools minutes old on Solana, or any supported chain via chain= - age, liquidity, volume, buy/sell flow and risk flags with a deep-dive link"
}What the leaf hashes
{"body":"2da6ba1209ea09eb2d93f0fce94d1e408bb78cd84f06543146673db21f4c6b74","id":120365,"kind":"listing","method":"baseline/1","observed_us":1793025617949979,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/launches","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x93e24808b32fb492eb0d2ec6f706e21b5b7cab7b18259fd34a75a10aace0b7c5
- 0x31ab2aa02c15d70a35f66cb8e6f7826f25b09e56cd50c82ca2a4316b011d000e
- 0x77fd6550415b50a0cfb3a129a530468473f818632b3b888636d1ea424e35a4d6
- 0xaa0228c339d75d51159117e8f51aa9d59f58af8bb51a793f5fa82b2f32926c17
- 0xe9b9d199e8f9e6e2e876a8b955e236ca1117c6b0a81bd04747ab315bff2fa434
- 0xaf109d0e111c5800c1370fafae1f30eb4483d97b762becc187cfe9b8f8c00443
- 0xb18545abee23e14f5547a771b014587c6e431e8c90117f9a7ee2207dcb00a884
- 0xc8cd284897199ac49a9616bbdf2360d3420db521c09cbbb624f90649e313608c
- 0x5dc48138a32d0fed5323d0d0fa7c0097e473d40b0f48f2fa0c2ca58902525715
- 0xac3b15fc68e650d74723c2a5743b930239735167e187d93b236aa87c8c2fc531
- 0xcd52656344e352446858a7d55feb9336b07dd3ad98715c122aaf69d4eb3d6ca8
- 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
- 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
- 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
- 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
- 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae