Evidence row 2182527

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DSbeJQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3297ab40-ebbc-43f0-b7da-4a3be93ef839/.well-known/agent-card.json"
    ]
  ],
  "name": "Grifabel",
  "owner_address": "0x823197802fed71a46306ee0fa7f9ffbb8a04379f",
  "raw": {
    "agent_id": "117273",
    "agent_uri": "https://centralcity.ai/a/DSbeJQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grifabel 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/DSbeJQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grifabel",
      "registrations": [
        {
          "agentId": 117273,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3297ab40-ebbc-43f0-b7da-4a3be93ef839/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DSbeJQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640801,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grifabel 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/DSbeJQ"
}

What the leaf hashes

{"body":"d68d31b63614f1b204df4d022ea407fa101263aa9b9767d1032e61b4d550df71","id":2182527,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640991782533,"prev":null,"subject":"erc8004:5042:117273","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x98067c82083aeb9e3109f4332ad8c61f8b144afa3e4966bec2eabcd65ec121f4
2. 0xd2ed712ca605978edd9dc782ad791cfba9bfe7df3c66fe481e77173f62872995
3. 0xc547e2912173fcb0178348f0439b591cba48f3272ebae1fa17c86772bee09389
4. 0xfa6855bbf988b9cc842253636557a68fa08c8525852ef35c018c1026bdda7859
5. 0x268f88743c139503353b7219960d37602c2fa6f7b6a195e19e784bd8446034f4
6. 0x0883a00224767786eb396d770823c1f893d2d7220d309ed4205da3d410d4c881
7. 0x0e212375b32300d4cc55b795c1f2ca39024bd9624f766d0f4d1232ef25dbf20d
8. 0xf979a654398a3c0e39e9d1fe9435f733197c9cf10fc2e9433d7ff02aa19bac49
9. 0x3fc992366b778c52ec73fbadd914e819225453fbdf34d6346d1a08ce6285a6e1
10. 0x5223ee7b9eb7950669dc43f44d004ada9c625fd4aaaf0848573b978be294ab03
11. 0x6bdcedf7e191b45d839351a79a5e3976958c98fc5c7730497943a945da813667
12. 0xd4030d277689929823c2ca835f5a68477c633a7ba2ef9073c95bd96efab62dca
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af