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Evidence row 2012527

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:42716
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
65c16263c3ed1123212febf9a9d444f51a3e2d036e43af7a7207ae80471080ce
Leaf
0x7c7996596443e79acdbe9284a0b82544a615a255bcf489c6e05d98ed5faaa9f9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3WwsYA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2068fa8e-1655-46c6-bfbd-0f806dae1412/.well-known/agent-card.json"
    ]
  ],
  "name": "Bassani",
  "owner_address": "0xf98415206968f5ad2ce5c73a5a1061eda0932307",
  "raw": {
    "agent_id": "42716",
    "agent_uri": "https://centralcity.ai/a/3WwsYA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bassani 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/3WwsYA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bassani",
      "registrations": [
        {
          "agentId": 42716,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2068fa8e-1655-46c6-bfbd-0f806dae1412/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3WwsYA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579271,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:29:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bassani 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/3WwsYA"
}

What the leaf hashes

{"body":"65c16263c3ed1123212febf9a9d444f51a3e2d036e43af7a7207ae80471080ce","id":2012527,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579393738984,"prev":null,"subject":"erc8004:5042:42716","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. 0x7c79a78066dd153e6bd294051246e5b9a667695cc9f1e717293a3647c527b1e7
  2. 0xfc2a14245187cad19970f3550338df52eeefa25701177b405d81511be6f75a9e
  3. 0x70c397eeb2ab2eaec61af938063d57d28e2a1c59e745bf73e49ebe8648ea48b6
  4. 0xa6ff5d219d99ec1721f9f5ecfc80e55e1fee831105c884da72e569344fb61c4d
  5. 0x99082d16783f7f515897d481e6146f5bbfce0fa9411a824c3186a520f0ace234
  6. 0xc81fa7a9deffdad743d95e824096d76817d64382406a48beb00181bc0ce12880
  7. 0x56ae5d232b18a58c0f33b66107c68ec5b5e380ab8b8a2221eada3350dd59d13f
  8. 0xb3b9ef500fa494e02437d31b229d592732d66a0d19ab7c2e8da55003403e08d9
  9. 0xbf566343a018d394092c65583a0a560f0f72f555ce937c8d88538c1904e5b729
  10. 0xee45cec710e4626abe0d6a93a4092955f5f6453fe29302abfa521be087869822
  11. 0xba4835b6b8933e1938390e10fbaea2d501aed997dc7616319e16144711f9b5bf
  12. 0x8d1e21bdb30d190f33f362fb3e038520281852ad2d6e49bf14075b805164fae9
  13. 0x96da2b0c348fe4c196311a3c711ae28b065713c442f3976e291c0a6f22cb1f7e
  14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON