Evidence row 2601449

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CEqPpm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9504cc9-4bd1-47a2-a707-4f59de0f63ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Fumpus",
  "owner_address": "0x6fd6850af58f1bc29eef83870324143fc1bbe0fb",
  "raw": {
    "agent_id": "189610",
    "agent_uri": "https://centralcity.ai/a/CEqPpm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fumpus 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/CEqPpm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fumpus",
      "registrations": [
        {
          "agentId": 189610,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9504cc9-4bd1-47a2-a707-4f59de0f63ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CEqPpm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793717931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fumpus 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/CEqPpm"
}

What the leaf hashes

{"body":"33fb5a3eece443d0440cc3ebc73e19d7d5b437d2b41acf61b62773d367c473b9","id":2601449,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718251007361,"prev":2600432,"subject":"erc8004:5042:189610","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. 0x06320e04f7fb1c35d70654fe7b33dec02527acb239a2b14d169061928e6c375c
2. 0xdb8f8a05ac625123372ebd76275afd52f035b87bb4b6732c8664c927a52c016a
3. 0x1dbfa7b2ac0e4c1aa303c58374a1f7021ee26e4144d6d7aa73e67f60a34f4dc2
4. 0x586fed5130bc61b427c9275c654e6f5268cd608444353b52ab30c33f9cfedc37
5. 0xd7b844b25c29e7ace9942d79372046bc68140aaceccf747ce3462844784d5414
6. 0x838ff09ce5799b34633c01af6fc3b4ea2d06eda76b43d553f224936bfecf1edd
7. 0x3b570ccdb6e5ad8dc91aa34e3765f992591f7d5d7c9fcc404bb648cb0a15e1e5
8. 0x684483d44fb8ab2cd6e02c66324d031d81fad0ce2f9b1a60721c8d37328d35bc
9. 0xeed0fbbbfc399776fd1dafbe5295e00c906f596cdeffc802ca2afbae959a6374
10. 0x2dc6cd98a15853f2cb3e0a33a76541b6ab8a9f2797238186ef9fbecf78cda697
11. 0xfd7aab892f11a14ba4e968bb07c2570454a3f16deb977624b08a7c5ff32ba8de
12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
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