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Evidence row 2034814

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:50384
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d48c5d917fb4e2e3bc77d0225db88a51b6bed14e4210efde00b2f684802dc9a3
Leaf
0xdc7f3472411a332d1edbe6b8b89616a72c95f7476787a504c6064284f07aa24c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VRhZb3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/defe7e38-c614-4ebd-881d-94bacd9fab97/.well-known/agent-card.json"
    ]
  ],
  "name": "Brata",
  "owner_address": "0x225a9b6320d4c75480e48ebae9cbe5b455a2eee5",
  "raw": {
    "agent_id": "50384",
    "agent_uri": "https://centralcity.ai/a/VRhZb3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brata is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VRhZb3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brata",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/defe7e38-c614-4ebd-881d-94bacd9fab97/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VRhZb3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:14:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brata is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VRhZb3"
}

What the leaf hashes

{"body":"d48c5d917fb4e2e3bc77d0225db88a51b6bed14e4210efde00b2f684802dc9a3","id":2034814,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585652098027,"prev":null,"subject":"erc8004:5042:50384","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).

  1. 0xdc7f26576e0db96342d5ee9f43c7c290e8f2178150b6dd9b9ede36f8fdf353dd
  2. 0x9c1d5041e4d79a8d9b55827a1389e7b8506047aaf5c051219769d4bbc792bb9f
  3. 0x5e5bb0d8bb74c47a34f99b55a457b31d49f5808de1a2170e58750f582c53d0be
  4. 0x16e9cfec25ac6e453b4432c96ffc1a57f41fc02c54baa14d7bb640f84555ba41
  5. 0x7f674da87e7cebd13227b689b30c14bf159ec2f5a04671567f8f128726b7ea89
  6. 0x9038e856dd6ec8909876f8a6236befc66cff1505fa75e08c01f29fa5a9af78e8
  7. 0x9ac4273d754180829c302355c39977e12cd4dce224e8dcc9447f3d12f02abab3
  8. 0x924388b4cba64ca98a24f3e329f94b08a53ad9dfbb1a7c17351e179d85843057
  9. 0x4cef77b290c198b86903013a9f19a7ce8cf1e89e94b52960061bd0887ca72f25
  10. 0x2395f0e36eb43dba7bc42dba256a5667e6054198ba75bebdf99ef8f9f43954d0
  11. 0xca294ce0f50d6846844820d7c7821b58e97713a6b9b072bb6a5bbaffef4f2708
  12. 0x01a0fcfad157f65c9dfed12bdf21e0b3759daa967023093e05700338fea51d1c
  13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
  14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON