Evidence row 2515640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oCrSvs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f0254fe4-6696-49e2-bce8-141879cd6c4b/.well-known/agent-card.json"
    ]
  ],
  "name": "Gissozero",
  "owner_address": "0x3d59f9df2f5d158f0d6eaf54b279c7ae21594aa5",
  "raw": {
    "agent_id": "154859",
    "agent_uri": "https://centralcity.ai/a/oCrSvs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gissozero 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/oCrSvs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gissozero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f0254fe4-6696-49e2-bce8-141879cd6c4b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oCrSvs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:33:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gissozero 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/oCrSvs"
}

What the leaf hashes

{"body":"4586fdcc08dcb605456096ca41d24ae968bd980ea4e9f4a2f38509b780a878e7","id":2515640,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676832383175,"prev":null,"subject":"erc8004:5042:154859","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x0737df678f3f4d8ca4ec4f39548778aa246c1b25b57bc8f1bac0977eedb76e09
2. 0x4140d246e6046ccf7654ac17a07a2c58c0b29866c90abb1284df971f72f983bb
3. 0x66b0893f178cae5c9ce442667b5b1a28128a915a790eb1f5dba852d31296321b
4. 0xcd336065420307d8acf24bd2aa6d96eb53250f8f00aa64680b093b98951fa511
5. 0x54937ed5d7dd7a5ec0ef481820c125d6ebf7e53d3489a486631bbea9a8803d82
6. 0x94b9a06dc436f1536f3f70b7cb22e8a06e750e0dc0c1b9f871e6efe670230ac9
7. 0x56fb8f06badcfa9a4539b24fdf8607370b33de2ea44ebe81d9f86da6fe866299
8. 0x1a22d33ad23fbfb80c338d9b60726520c552e1ee349bc5219c9e1bf04d3bb6b1
9. 0x86f72316df8c0954eb836b1c2562ab2bea10eaf9f41fe6869589d6392a2f464f
10. 0x684bc8bccf04cfbe5e277370d0eb3db2198dddbbab10a72ef0e809430175745d
11. 0x8e002cf194983bb4b61065dbdbca9ab50071f1ee26202b97fb4adf98a7ea79c0
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7