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Evidence row 2182732

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:117477
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
12a89f35b92dfc023b3cd97958764e318f76a63aae2612bf051efe06045a2b17
Leaf
0x16825cfea97ba1a1a3aa8e28fab624a080476ad81d206610ef4d304c7347d59d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3WeKAR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f234458-9d82-4b46-a6b6-c47eab535411/.well-known/agent-card.json"
    ]
  ],
  "name": "Nunsadeh20",
  "owner_address": "0xe3fdea4d81c81614b03d468091bdd06d914263a0",
  "raw": {
    "agent_id": "117477",
    "agent_uri": "https://centralcity.ai/a/3WeKAR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nunsadeh20 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/3WeKAR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nunsadeh20",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f234458-9d82-4b46-a6b6-c47eab535411/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3WeKAR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nunsadeh20 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/3WeKAR"
}

What the leaf hashes

{"body":"12a89f35b92dfc023b3cd97958764e318f76a63aae2612bf051efe06045a2b17","id":2182732,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640993023161,"prev":null,"subject":"erc8004:5042:117477","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. 0x168228640ca5442f7f836bb82df0b430c1a08ddb8df0cf8bdb4e01d6536f507d
  2. 0xc5ca53914289d028a5404665dba5fafb4e2a212a4b78acc14eb4fd9b32db11eb
  3. 0xe30c85e32f508da8c92d2d5c1068c6512c8f661d2aab5ede7e2f73a35f409468
  4. 0x0e9b458bbe3e86c7e3767a4ae23699c458f864e4b213271f25f3595df2ffb054
  5. 0x469577d270fa53e802902b5681b3e599b44010cec32d85483bc585b405a43440
  6. 0x39c8b4cebfab39c60c35bae947fba598a7e8fe952c0c8568b82eb9b15398cac2
  7. 0xc8474432ea3c82ac3e02fff5304048de1c518519c2d41d4bccc9534461d9ecd6
  8. 0xb514b386753b43a1f49267f3623f54286d46204307cfd19abe53ee81d25e5ae5
  9. 0xecfdd73644701b200fefdfc7dda04bf5b4758662d91c5459a3818942224c2a1f
  10. 0x1f582c35ae0505afe6139a627572289f34aa62d2ca1f404bed36f5d7d819f427
  11. 0x09a0308be148dd9c435d029c4870156cf50430143848aa84134844ccc95dd81a
  12. 0x29be3b4bc5c51b5da3d3a47abd9ef1ece21fc6515a9b343d9bb205b2bd4f3e0a
  13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
  14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON