Evidence row 2544202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ydr5SC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/854859a6-f126-4590-8431-5838f0d0de5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Bansose",
  "owner_address": "0x1f7ba435b4e9fec8ecbf99fd996fe4769ae75329",
  "raw": {
    "agent_id": "165304",
    "agent_uri": "https://centralcity.ai/a/ydr5SC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bansose 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/ydr5SC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bansose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/854859a6-f126-4590-8431-5838f0d0de5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ydr5SC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bansose 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/ydr5SC"
}

What the leaf hashes

{"body":"12f33d85d49f01a440eb5d45e0ba31d110b2fe7daf76e8dd68ea29b02e7d51b3","id":2544202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689048304674,"prev":null,"subject":"erc8004:5042:165304","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. 0x111d19cb9e25ce28925f62e4d94a2bf03bc29379923fda7e735c034031f3d2b1
2. 0x57c192c407dedbac7d2e94e6b77f31f87217964730837f49306151eb4aeb7f89
3. 0x33dbedf53323a9d8291b5fb7056639694efbfa35c7762c25c0b3c16c005b5ce1
4. 0xf5c25f4a834d2cbd10199454690a2d76bed6b2e3c6a0add357ba564c79034e26
5. 0xa7702a770c180aae475b6b6958a571abba2ae2d02766059547639aece2063dfd
6. 0x269aa8930bf0223a9fca1b989e60e097484007d0fe57a50f2831bf58c2acd5c5
7. 0x7bf4529182d2c9d08be7950a46c88d86f583297baf97ca8cd53f86e1ff31ef0f
8. 0x71f7a794bdad92bc6681e4f0508111b8e029d69d74a33b88b445944a98fd4874
9. 0x61702fb4397fb016b55dc519f01603e1f5678ca53c308c955be90cd9c945c2d1
10. 0xc8540e298ae514acc085055aa76b971821e2ac86bf55f5da696eb843d04dd71d
11. 0xf84bfb14f98a782f35a6dc70e84fca457999d4b4dce80312617e5d66d426e6b8
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7