← The evidence ledger
Evidence row 120814
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://saylorinnovations.com/api/validators/aptos
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 94800f8394ac68f41d204426601ae8d8bdc461e0965066da5806337034afd0dd
- Leaf
- 0xa202a19576a0ecc69c1a5d3539b2642e84cf130649e58d08818e403f733cb9b6
What was observed
{
"endpoints": [
[
"x402",
"https://saylorinnovations.com/api/validators/aptos"
]
],
"name": "Saylor Innovations Data Desk",
"owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:validators-aptos",
"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:datadesk:validators-aptos",
"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:datadesk:validators-aptos",
"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:datadesk:validators-aptos",
"reference": "99gbif15vkqaKtQZkXmMimob7sNKCEsevXMwK5KR3pCV",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp2YWxpZGF0b3JzLWFwdG9zIiwicmVmZXJlbmNlIjoiOTlnYmlmMTV2a3FhS3RRWmtYbU1pbW9iN3NOS0NFc2V2WE13SzVLUjNwQ1YiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjU1NjA4MjYzMH0.XlkJJ9Jo8M23LUO_ss29iPMgdNdpmanuaGs24g_vxU0"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
"memo": "saylor:datadesk:validators-aptos",
"reference": "4FLM4WqR9a3FCf5nJ9NAYaDkkog5LbuVAVSSyqJSNpUa",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp2YWxpZGF0b3JzLWFwdG9zIiwicmVmZXJlbmNlIjoiNEZMTTRXcVI5YTNGQ2Y1bko5TkFZYURra29nNUxidVZBVlNTeXFKU05wVWEiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjU1NjA4MjYzMH0.vHW9RkzTUE51u7sHEedsfUiGM-fYs7fC7HbyVQBcRnI"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "91681",
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:datadesk:validators-aptos",
"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": "6x77D2XxyKi7WP11e4xJf4J8Jk7fdwjUuhN3PzGHpwjZ",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp2YWxpZGF0b3JzLWFwdG9zIiwicmVmZXJlbmNlIjoiNng3N0QyWHh5S2k3V1AxMWU0eEpmNEo4Sms3ZmR3alV1aE4zUHpHSHB3aloiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6OTE2ODEsImV4cCI6MTc5MjU1NjA4MjYzMH0.mGke5Pj4gmUsE-h4LVIgreAQK27Pku8rNLtCACj-DWs",
"solUsdPrice": 105.8
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
}
],
"description": "Aptos validator set by voting power: share of stake, top 10 concentration, how many validators hold a third of the power, pending joins and leaves.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": "10"
},
"type": "http"
},
"output": {
"example": {
"active_validators": 83,
"chain": "aptos",
"note": "Voting power is the APT staked behind each validator in the current epoch. top_33_pct_validator_count is how many of the largest validators together hold more than a third of the voting power, the nu…",
"pending_active": 0,
"pending_inactive": 0,
"returned": 10,
"source": "Aptos fullnode REST API (public endpoint)",
"top_10_share_pct": 27.18,
"top_33_pct_validator_count": 14,
"total_voting_power_apt": 758558121,
"validators": [
{
"address": "0xf0d49cff005d03312934ce027e30f4a84143d5af53623b30036e7dac1510c218",
"rank": 1,
"share_pct": 3.448,
"validator_index": 41,
"voting_power_apt": 26161764
},
{
"address": "0x2738d91e160d9be37cd9689177546b567e28a3644b702388fd2c2be9c97682de",
"rank": 2,
"share_pct": 3.388,
"validator_index": 72,
"voting_power_apt": 25704471
},
{
"address": "0x8dd8b23892be142c2ec4b7e1427584c97403e570cde4e6d9a81d2b220c884af5",
"rank": 3,
"share_pct": 3.388,
"validator_index": 34,
"voting_power_apt": 25704066
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"description": "optional validators to return, 1 to 100 (default 25)",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"active_validators": {
"description": "validators in the active set",
"type": "number"
},
"chain": {
"description": "the chain this describes",
"type": "string"
},
"note": {
"description": "plain-language reading of the result, including units",
"type": "string"
},
"pending_active": {
"description": "validators joining",
"type": "number"
},
"pending_inactive": {
"description": "validators leaving",
"type": "number"
},
"returned": {
"description": "validators in this response",
"type": "number"
},
"source": {
"description": "where the data was read from",
"type": "string"
},
"top_10_share_pct": {
"description": "share held by the 10 largest",
"type": "number"
},
"top_33_pct_validator_count": {
"description": "validators needed to hold a third of the power",
"type": "number"
},
"total_voting_power_apt": {
"description": "total voting power in APT",
"type": "number"
},
"validators": {
"description": "largest validators first",
"items": {
"properties": {
"address": {
"description": "validator address",
"type": [
"string",
"null"
]
},
"rank": {
"description": "rank by voting power",
"type": [
"number",
"null"
]
},
"share_pct": {
"description": "share of total voting power",
"type": [
"number",
"null"
]
},
"validator_index": {
"description": "index in the set",
"type": [
"number",
"null"
]
},
"voting_power_apt": {
"description": "voting power in APT",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
}
},
"required": [
"chain",
"active_validators",
"total_voting_power_apt",
"top_10_share_pct",
"validators",
"note",
"source"
],
"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/v1792548358/bazaar-icons/bc5e2b3d111ebbef.jpg",
"lastUpdated": "2026-10-21T04:12:42.667Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-21T04:12:42.468Z"
},
"resource": "https://saylorinnovations.com/api/validators/aptos",
"serviceName": "Saylor Innovations Data Desk",
"tags": [
"aptos validator set",
"aptos voting power",
"aptos staking decentralization",
"aptos top validators",
"aptos stake distribution"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Aptos validator set by voting power: share of stake, top 10 concentration, how many validators hold a third of the power, pending joins and leaves."
}What the leaf hashes
{"body":"94800f8394ac68f41d204426601ae8d8bdc461e0965066da5806337034afd0dd","id":120814,"kind":"listing","method":"baseline/1","observed_us":1793025618839989,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/validators/aptos","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).
- 0xa202912a2f9eef796e3fad565eefc4802b94e7e2f6351d608f3fa333ffaa9b05
- 0x3ded72eeb770b2534fc9c1bf479ff526ed493d2aa136b9897cfd35e366aa126e
- 0xf180a8bc36f79342572b0be477f09173f269ddeb6ab6b6c9cc0dadeebfffd43a
- 0xf34d48851967b2d68421856ea428733e15b13216adfd22991ca5dd56abd487af
- 0x0f84dcf863e4df0d63957e3cd62dd2d6d2ca4e2c6713f052bb5f77abe48a8071
- 0x019573f3b9dcbc085aec09c7c8cfc811313376ef5d2fe41663cc377b0de19f98
- 0xb1d7930563afe5eb47dd76fabb897d3b1e2c727af3bfe6625117a081502679e3
- 0x8adfa5fdc5337c3eab219eb50840e6cebfb892cea13f4fbd01b1dca0aa2f8a02
- 0x33c43c2dd42247d4d2b030b625088f223c6c20020a9de52dfb3252e2a60a0a2a
- 0xb3f8079d3f950c3f93c2829ed52d6d83dba720fdb1aef8897303edba370e9d0f
- 0x9ca444fcd24e94bee95de2e8d69f385e59ecdaff6c1b017632bff037809c381b
- 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
- 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
- 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
- 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
- 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae