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Evidence row 3029058

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:261627
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
73766936b1302b4571e92a4cae2bd0ddf65fef4a075fc2785cdaa7f8fc4146dd
Leaf
0x05861b31f651ea305590894ac6e8768bd4d6d142def1a6485ba2f56dffbc399c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SG89Jj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7300b20d-467c-4b53-a6f5-56e540ce54e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Alandert",
  "owner_address": "0xcb33d4c6bf60caa29f6130fc2972c6fbd6eb0e05",
  "raw": {
    "agent_id": "261627",
    "agent_uri": "https://centralcity.ai/a/SG89Jj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alandert 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/SG89Jj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alandert",
      "registrations": [
        {
          "agentId": 261627,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7300b20d-467c-4b53-a6f5-56e540ce54e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SG89Jj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793808662,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:15:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alandert 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/SG89Jj"
}

What the leaf hashes

{"body":"73766936b1302b4571e92a4cae2bd0ddf65fef4a075fc2785cdaa7f8fc4146dd","id":3029058,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808913523824,"prev":null,"subject":"erc8004:5042:261627","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x05861b9e794db8b7252b3d16c2bfd77dff5ac59c1ce89f5c65751852803950ef
  2. 0x0885a209fdf5922c6150a329ba74d00119e1a89be26a8537eb4932335de0d318
  3. 0x758c2b6a77dcbe86a9c05fbd4e704214fbd2bcc8771157717f0ef754a2628e79
  4. 0x2f9cc00ef1130a1d45d407260499c454fe6f4b62550905ba04aa7d7b60cfa2e4
  5. 0x5828360456d5441c89342770a55da4d92cc5eac7e8876c95b34408190c07d6dd
  6. 0x15df87efe617202cb8dc7c004d996032ef71b9656727add34c0cff25f66655ea
  7. 0x1e5e66aa353bd491e67c846d956935d2e9bbd60dce1859a14597ea4c53e1f38d
  8. 0xb8bc599d8f860b1d234b5cdd05ca155f1f6aec7ae591a95be15b9e47bf9e13b9
  9. 0x98a4813a02e2e1f35f9079b745644c3d26318d7128d349051cefe71a81dced2e
  10. 0x8cc9a7d26e74583dc33f7a378e0c3dec9ebae5bd8131868da4db904cafa6660e
  11. 0xfcc9cd583c66018f67fd731e22e59005e437d048504cbb0ea84b5e2761fa1c2f
  12. 0x2f968df836125b3153c54cba79457d2bac32831852776759495557511580aea0
  13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
  14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
  15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON