Evidence row 2191959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zQCZxd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c8d25522-1258-43fc-8781-6c5e1284664d/.well-known/agent-card.json"
    ]
  ],
  "name": "Poza",
  "owner_address": "0xe0439eb7883243287463f5abbc655f105a2a7eaf",
  "raw": {
    "agent_id": "121750",
    "agent_uri": "https://centralcity.ai/a/zQCZxd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Poza 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/zQCZxd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Poza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c8d25522-1258-43fc-8781-6c5e1284664d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zQCZxd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Poza 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/zQCZxd"
}

What the leaf hashes

{"body":"f95626a0631988b5cd9260ba2b3a076a0f78a8c1835959df098b0b46217067f7","id":2191959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644255093024,"prev":null,"subject":"erc8004:5042:121750","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. 0x9d4ad06f671b8c5012085ab483fa80ffa5d063b155fbd118e94092e507fb1b56
2. 0x0ecb2d7a83a664747a83d74bf48aaebdee82cbf4a3f1643950ba1f34e6f202f1
3. 0x792534ae135813e50c0fcda66ed8ab524885b98465044146423ae0512bf0c95f
4. 0x6374ebdf0f220ac1a4d314bb4985410327b2b694065d9a3e85290d530030b2fd
5. 0x1b61a240f0abae95f1c8d6c9f9cc63fdd88761b6acbe46bdb15b4228e60f3585
6. 0x65e88e6929d03b90122d977e6cf8b7bd6179d0e3c316199760afdeb1e147d159
7. 0x38c2c681b9c11e8d0808f75f0b169ce6b9a9e3c7c0b9aea581fc8535c36d74f8
8. 0x53a01a2ee27bb4f2e3ddca1526aedfb5f3762a893fd3e08daec56a026117a7c0
9. 0x2d7fd81014666414661e007dc614760768c01783e180b987c81a3820a9778e87
10. 0x6d31e0522154675f3de0b47ea9e8b500d42db2fad587fa6e282d9822bf03c97c
11. 0x54a13335b33b794a226b93c2e5fe9ca894d919b8c8f1b3f2a39a57bd2456fd19
12. 0xe76812bd40e4cc597f49a99c25abfeed399db07d379b5ddc3f78d59b5a7e5ed3
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af