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Evidence row 2071701

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:67340
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
324b07ff3758a4f7b3c968f2b0cdc50432a6857cb0c34bd982c6fd0063e1094d
Leaf
0x0cba485c4f413a4bf592142b53a74a66f68f29e839d237b75452920a53fdeb56

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jcx91i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09f2f363-a4e2-467f-a73d-9c2df67f104f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nensor",
  "owner_address": "0x97cba26ba0910cf07bb4d4d06b3e3803e35d2a93",
  "raw": {
    "agent_id": "67340",
    "agent_uri": "https://centralcity.ai/a/jcx91i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nensor 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/jcx91i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nensor",
      "registrations": [
        {
          "agentId": 67340,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09f2f363-a4e2-467f-a73d-9c2df67f104f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jcx91i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599307,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nensor 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/jcx91i"
}

What the leaf hashes

{"body":"324b07ff3758a4f7b3c968f2b0cdc50432a6857cb0c34bd982c6fd0063e1094d","id":2071701,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599606324320,"prev":null,"subject":"erc8004:5042:67340","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. 0x0cba7706455a2980b872a3453bbeeceec12938819016b71fcafe1e91e16093ac
  2. 0x503df6e1ab97401203cbcdde4e62e964f44a386131e30f393b65a21518acbc70
  3. 0x73856b621ffce5e8de2011aa99eb0b8d6ab5804b0727f2111b2c913c1584ee02
  4. 0x4ce6e99f3aa61882fb6a9650d04400162b3a15f55d729fa4c839566717f5198f
  5. 0xae1e5d1ef8ecee9b9acd44f14eabf7b7c041cd9afc1fc0e1c02f5fae310f960d
  6. 0xb5eb7469db1fb8b10bd14e2fe47ebcf9b854c9a39a960d08aaa203525e13c934
  7. 0xb2ac1a139b8383ed22fb1dd2767447edc90591ec0908de472b030e8851375418
  8. 0xb2ab4f56daba0ecc87b665533fd047ba584d2b0ea3ef632277cd0b6c49e4b5f6
  9. 0xb618439a730b795251310eaf75c864fa7f5cce96e2496289e1f568fcb69726d7
  10. 0x499100c6cd74b9f2aadc9b2bbeef4589be380151426be93d9e83cf7d0fc320e3
  11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
  12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
  13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
  14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
  15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  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