Evidence row 1760138

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5Kl7cW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4840a15-9e76-48b9-a610-c2c937b88ed2/.well-known/agent-card.json"
    ]
  ],
  "name": "Grenabel",
  "owner_address": "0x9eaec4d54b5597ac7984db149c279a6e402b65da",
  "raw": {
    "agent_id": "3881",
    "agent_uri": "https://centralcity.ai/a/5Kl7cW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grenabel 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/5Kl7cW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grenabel",
      "registrations": [
        {
          "agentId": 3881,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4840a15-9e76-48b9-a610-c2c937b88ed2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5Kl7cW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793530918,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T11:05:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grenabel 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/5Kl7cW"
}

What the leaf hashes

{"body":"4a6ecec566e4171a812c4b59a85bf9d9665bebb12e2d8c97fda87b477d000596","id":1760138,"kind":"listing","method":"sync.erc8004/1","observed_us":1793531137818006,"prev":null,"subject":"erc8004:5042:3881","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x29a4697225ec10d37d819212e2663fbc1f886c6500aa40c291e5d5651eb47c99
2. 0x996ad80b650ee9ef6f7c6241790f724f9605e4e1cf88244d95b204f3119f10a7
3. 0xa689cc4f8d45f180ad9439e908f130cc07b3a92b85eb2c2af0ded87908f27e4c
4. 0x47b723cfe5df9b77342cce07a4b245dc46b22869f7fa5a764e8dfeb707293684
5. 0x800cf31fa11826480c568edb4fc85b039ef2f905a80529c82ae9e7a0de75ed29
6. 0xf629ad64f5f923eb9ff9701910d854997142449ef20636f056b7f5dc34f19351
7. 0x60f08a5d8e0bc6e2b139517bae4704d6071e2ed5d0d472edcfb9b60376c785d7
8. 0xaeed20e9c53cbc8c01716cfac7b3e8d70f48212b944f787b9e36ab6ac238bb91
9. 0xccb6cb7fe7383c828f52dcfc48911a8b808bcab2563545e68a5fa30bf4bf3dff
10. 0xebd0839abc8fccc7ea37cfce94ccfef747c695fce73ae14e8372770b8b410448
11. 0xf8d6abf2a91d5d2f75accd7b22a5ac78c8843bce418d50d9ea4c48d8c3f4a767
12. 0x5afbfdcc2671809296fb4d0c5c0394fc4524c2baa833b51dac27e5e817c30aab
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90