Evidence row 2602881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/go83hN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/535c1c6d-1c50-414e-9274-bf50e3f008fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Schiafano",
  "owner_address": "0xda905a5035111a6b13d1b0d15607b48fc548f05e",
  "raw": {
    "agent_id": "190387",
    "agent_uri": "https://centralcity.ai/a/go83hN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schiafano 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/go83hN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schiafano",
      "registrations": [
        {
          "agentId": 190387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/535c1c6d-1c50-414e-9274-bf50e3f008fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/go83hN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718771,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schiafano 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/go83hN"
}

What the leaf hashes

{"body":"196f62dcb0aabd4b208d319bf997daf7d852fdc42b3fac5d6285fc67a33a435e","id":2602881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718924741417,"prev":null,"subject":"erc8004:5042:190387","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. 0x08a9e9fa3da26b166ecdf5e808d3885dddcefde2a524877f6755cfb68029efec
2. 0xe99050fd32db1695877a87821603d6131c14eab20d8619b72430bd75b5b8880b
3. 0x22b3e0de5a9d9e482c70101a06dd222df69f310b3f3751c2f90bc8739300a0cf
4. 0x777ae25c938e593a2c2150728bd1cc83e5c7e0093635bf8b2b5c168e05a9d234
5. 0x1be0279c711b465a3b33603f664c12dbd2283b0d375f3707a033edd41b5f6871
6. 0x60405843322f1450e0ee7c08244e7108b5f41ab35f7cf1521417ecb4fbeaa91e
7. 0x910e60f6424e0f48ad226d18ee995c43628831736d2ed30120efdd1bc5064fef
8. 0x3f1af7c292fa4025407efc99c3035c9cac13c80439ed78bda48d9e90424aa54e
9. 0x3534f26363646cb80913d72ff1aa411f10a1fbf3232c0660a038d4217a5e125d
10. 0x9851b97119781289ef2f9347f3174130103bb96a2068c0d2b150c07507310071
11. 0xb1798af914cffb15b3a652c823a0e63e62c673ba59be9a6fac95e9a8d2c07440
12. 0xaca26b4858c092fa669d65992083ad40aad05d636d4c6901ba18a08d12754f74
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7