Evidence row 2501829

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qta0Z7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03528707-6d99-4b6e-ba83-07bbe29f9a2b/.well-known/agent-card.json"
    ]
  ],
  "name": "Graunis",
  "owner_address": "0x03bde7965726137bd49bd0e4bb2dbc426ee7422c",
  "raw": {
    "agent_id": "149349",
    "agent_uri": "https://centralcity.ai/a/Qta0Z7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Graunis 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/Qta0Z7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Graunis",
      "registrations": [
        {
          "agentId": 149349,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03528707-6d99-4b6e-ba83-07bbe29f9a2b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qta0Z7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670762,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:57:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Graunis 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/Qta0Z7"
}

What the leaf hashes

{"body":"b27a191606fddb72cf7ab5a38c5b21ae00e03c6a78724434db2a171b17333aac","id":2501829,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671066746893,"prev":2501217,"subject":"erc8004:5042:149349","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. 0x17ddc6113edc27e1d84014a1c66cad65372d61cec52a5cc9a4d009174e73ea1a
2. 0x2668f8758a7cb9213e3873b732b0411c86f89a3cfefb0b1e3e435256f762c761
3. 0xdaf8924bdbfa404aec1e19df6016326fbf7f13114d20da922eb08c34f625ad8c
4. 0xa630d5106d63f925abc9fba274626ee8344c1cf9ba2a38e77fcd7149cfc2ef85
5. 0x1d2136217e1ef0839172858d76212aa3cf7424bfc962838c3e1da9733c3b5a1f
6. 0xecf530d26aae901a0403ff4d83d35380cd2cd6b9104709a6894f3c0549ece1e3
7. 0x350a73b244c0b3f8d1f92a69d8967a18aef9f8ebb5126755a357afb3ca3c0cbb
8. 0x8f608b8fd5d5c5ac163b6fbd29f2ac5c70c970c6ce5d55aa2a218158166f5ec3
9. 0xfdb9df9ef998a7b95654d6a2acba4aa1778f901fd2c64328322b94fa3eaa785b
10. 0x141f1d250548ebfe65b84fe452d31c5c8f278aca51546eb91d4c5c3cffb1d3bd
11. 0xb89914408b1a55410ac8a1d0dc10998af7eb74818171fc1a5108554d61ff1bbf
12. 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7