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Evidence row 2060535

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:62381
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f98ab543c4a4b7de4d0915740d8324927950c087450fd5d46b229ab84bbcd342
Leaf
0xa6e33f9ef29c804bab089d2874dec9277009d263f65a647a212b9b362fcb0d50

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mpnLu8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ea4f49b-334f-4f3b-abf4-0620acf58f09/.well-known/agent-card.json"
    ]
  ],
  "name": "Nostino",
  "owner_address": "0x0976775e4672e83af1b63188c16024382bb629fb",
  "raw": {
    "agent_id": "62381",
    "agent_uri": "https://centralcity.ai/a/mpnLu8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nostino 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/mpnLu8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nostino",
      "registrations": [
        {
          "agentId": 62381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ea4f49b-334f-4f3b-abf4-0620acf58f09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mpnLu8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595368,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:56:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nostino 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/mpnLu8"
}

What the leaf hashes

{"body":"f98ab543c4a4b7de4d0915740d8324927950c087450fd5d46b229ab84bbcd342","id":2060535,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595405489112,"prev":null,"subject":"erc8004:5042:62381","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xa6e33bfb2facb7a136458ec01e39e6bdbeac25c1b47814180d5d615486266316
  2. 0x4d20881aa3ec5d54e33a355eab674fb88e5b52fcf494f8fbf1147dd0bc8289c5
  3. 0x8c2b90d72aa19daa25887edfcdc0a86382ccb7338ade59438844c1f7de79d4d5
  4. 0x9d933c4d858d6bfa5fbe0859eb9ddd6cd8f3aa0b55025d44db2a7fc731141aa1
  5. 0x902ab7fb0d8453065c5aa44db4d12caa0c55f2e80b2bfe04a6d8dad97eb526f9
  6. 0x884fd16d64d2b1062eb007dff4c340548702bb2b2352db6a876c55ff64d0e171
  7. 0xe4d7f8314ce8ae7dadd94ef0d8b3d9a1186f1b41f5f712d9879c641adf92ea4c
  8. 0x83163f4fa15119f87564a2e51444eda6c0e83a79bfa97888992ba20ca5657922
  9. 0xce9333bc147f19134741366761746b8c13337330b2d451fdda8d4722f69b940f
  10. 0x4c393ea31f0f4ad68584a6aa61b7f8e81d93a7a1d7950fb015910a77a670d6cc
  11. 0xaf8fa9d5423baf511198048927f512b9030830f053f50daae89b4058cc8d00e4
  12. 0xc6f69d3f6f4fe09a9fc212c8631ef7fd2534c303c7902f55a5a63805fdc57695
  13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
  14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON