Evidence row 2707431

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JFpPLK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb1de799-3394-4f8c-9c21-09455eb80ed6/.well-known/agent-card.json"
    ]
  ],
  "name": "Gralo",
  "owner_address": "0x87696b0fe50d09ba869c30cfcd40e09875f05fee",
  "raw": {
    "agent_id": "201895",
    "agent_uri": "https://centralcity.ai/a/JFpPLK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gralo 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/JFpPLK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gralo",
      "registrations": [
        {
          "agentId": 201895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb1de799-3394-4f8c-9c21-09455eb80ed6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JFpPLK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793735931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:03:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gralo 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/JFpPLK"
}

What the leaf hashes

{"body":"da836702e8aa40f2033b75463e1e0171885828ee97aabd7f26fe7a98e7fd62a9","id":2707431,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736207060663,"prev":2707207,"subject":"erc8004:5042:201895","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. 0x293390f494d82e3fb14a9fc067ff1066199b5119bda95325b23a14a9a9961b86
2. 0xf988db8d631867426c72968ff0815011e6ee5b1782dda4cad17f23199f5ade9d
3. 0xc31c45de7081b0cd1c6134ac5af0b9f389cabe6f77246b175e3a53d8254ce0b1
4. 0xcf85d56e41137ed0427da036bcca924c9c757e21984407f86bf71c021f71f5e1
5. 0x66d5697bdb5d3ac9286fff5ee45d4e85dd0182c13b0d5aaff29a71552bdc05ab
6. 0xbe2d5ac683eda11bc13f75f24382ed56d6aa7e4de2506db7ceed41f92e9d81a4
7. 0x3492f2776dd4dba59da8389164443c0e8130ccd872abbe82288712c7d665de41
8. 0xa8dae5a902ce5f21542c703476766531cd6ead36bae760fc71e6b64487bf0781
9. 0x0cec4c2941fbaaf8a7d9ec06291241cf4d28aa1cac5885ddb07ae0fdeb8c8178
10. 0x52ff1ae38ebd867f036b5cc57cb75710fc07c6aca50f0ae1aeb7b3996c4ebf7a
11. 0x0d3de33b173be61e1b8067fd54551c8dc9360f2dcbe8381cd90dd0ba561c825d
12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7