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Evidence row 1783399

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:17397
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
81a875b3bd16cffe49c5b3c140c7d4ddc5abb13c0545de15d46bb65f6d3adeb6
Leaf
0x4316da433d36e40fe7fe3e21e18e1608ad8e963c98fc1c92d3d4d9729bbcd285

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q4G0JO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2e15d43-fcc6-48aa-8be2-12eab6d8a0b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Brunet",
  "owner_address": "0x1fba01d5a1b72df99b2ab27922aef954362286ce",
  "raw": {
    "agent_id": "17397",
    "agent_uri": "https://centralcity.ai/a/q4G0JO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brunet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/q4G0JO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brunet",
      "registrations": [
        {
          "agentId": 17397,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2e15d43-fcc6-48aa-8be2-12eab6d8a0b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q4G0JO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556827,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brunet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/q4G0JO"
}

What the leaf hashes

{"body":"81a875b3bd16cffe49c5b3c140c7d4ddc5abb13c0545de15d46bb65f6d3adeb6","id":1783399,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556968756756,"prev":null,"subject":"erc8004:5042:17397","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x43168e9c589758f6236abe051fa260920dc4a9d18752f708ca94856b7827783d
  2. 0x487ef42b91dea783b4ae726cad7fa814838e88e0fdab617a9e37542d06b1fb50
  3. 0x2f842b44fc68bd498752f1d642211e9c07fd9d12d7ce2938b72a7b103d006812
  4. 0x5fdf6c6cf7de5193db95c2b7c41f2bb5e9d537e4d2ead358bdc53193c83fa3a5
  5. 0x511e86e3ba620cb9abcce5b251d2154c8b8d8f7162e9a775c57e1a029a711c4f
  6. 0x0e9a26b7bf803d82dc2c16b7c87c284262acd5ad1a35cb81129c7a4ad38b2a03
  7. 0x732868bf9522fc17c9731a5e4ec66f3896603adb6127e799078954311c6bf12f
  8. 0xd2d2cdc9335564cfcbbd6459321e9d1d9a53cb6f07de70091932e0d429bc79ed
  9. 0x1312a9b27b830fadbc0ada160a7f97a53fcf44712c3a16cbf1c1437454d2f7fd
  10. 0x7a983182ba0b7c7a986c883d41d4b4ced7d8cb3001909c7f9408b2a4f529beb0
  11. 0x08ad35ac81f2c2246b59c5a90ffac0b32f1bf7add87e2adf5a65c8ea3be7bf8b
  12. 0x7e6a909e94d1f8837cab15b651ff95e7ac83fd5ae3cade1b35a9feb386827986
  13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
  14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON