Evidence row 2545746

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vFRW6A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7930628-f538-4056-8877-1c44b8f67a66/.well-known/agent-card.json"
    ]
  ],
  "name": "Flumabel",
  "owner_address": "0x26e0a3615700ad6e199248aff977148eb60248a1",
  "raw": {
    "agent_id": "166019",
    "agent_uri": "https://centralcity.ai/a/vFRW6A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flumabel 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/vFRW6A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flumabel",
      "registrations": [
        {
          "agentId": 166019,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7930628-f538-4056-8877-1c44b8f67a66/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vFRW6A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:14:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flumabel 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/vFRW6A"
}

What the leaf hashes

{"body":"ba252b31bd1b2982a186f40e81ec27ef9d16ddd5414331debcc2a3e7c36d7084","id":2545746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690080441699,"prev":2545477,"subject":"erc8004:5042:166019","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. 0x258d0e44bfe073a0d1fbf20fdb094533351cd59ca58818188a574df1a9f770d5
2. 0xd315bbeffcfa2385a9b172f007aeb1dafdb71c3d4b4b123df830ff1f66635267
3. 0xa4a2badde22632ad4462fb38b93470e6d5825a1067d4908ef7fad482dcfe8be6
4. 0x73e98d442ba6cd8e8378310d76a586e72bdbd72d0216468d108bfcef8928d854
5. 0x89ef5b234b461923e80ace8c6243b5f5de26ffe58344f0582e955002a54fd92e
6. 0xddb3b2e5ff900edce76d55a9129c4af3f185b993b843c8866a0f25388725be4b
7. 0xf18e5554ad4d332454bd600799943009f9f55329577970447d0f02e3cf9f450a
8. 0x3e1dcb2d318bf770bb1c31d1b5e32fa6b0f68dbed4466acdc2a2f4330dfc9045
9. 0xae7cffad138b500fd8c4a05e3005997761cb0498eefc72d669952cd980420df6
10. 0x03a633788b8e8e3b3a4bdbb621777f6842abcf02cc23cdea7b80e64bceeec356
11. 0x37eed38365dbb9cf03a963a7f090aad4ff042974506914a1b0684a4a2ffd5346
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7