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Evidence row 2162488

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:106931
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3c52fdc7a9d5f27b5b9c2d78beccf04ff4e0f3445f8bc6de34ccc76f77e08f11
Leaf
0xa09a9581238445243e1e548e97bd11f08e85840e5cb060b2bdf243c306af68b7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Rv0Rpg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3db24f7a-7a51-492e-9724-fe54fa43317a/.well-known/agent-card.json"
    ]
  ],
  "name": "Nastor",
  "owner_address": "0x983847bcaa6ecf32b9fa3b13ac501e17b3ce8895",
  "raw": {
    "agent_id": "106931",
    "agent_uri": "https://centralcity.ai/a/Rv0Rpg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nastor 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/Rv0Rpg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nastor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3db24f7a-7a51-492e-9724-fe54fa43317a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Rv0Rpg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nastor 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/Rv0Rpg"
}

What the leaf hashes

{"body":"3c52fdc7a9d5f27b5b9c2d78beccf04ff4e0f3445f8bc6de34ccc76f77e08f11","id":2162488,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632489086355,"prev":null,"subject":"erc8004:5042:106931","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. 0xa09a38afee6b5a3d154cfc4120b520eff27d8d1f4b4bbb122c91c97983939e84
  2. 0x18ccaf76990857386e961dc423826acd3d86539f5f137c513d2f1b0a4c3cb87e
  3. 0x653dad8f7ff60b1cf478bf0854fab585cf4f540b32e6c9abd6a64837007575a7
  4. 0xf30bfd7e063505b4f7a50c293d3ffbc8532c9c79c5497de97868cea793569a78
  5. 0xa9b0cfdc04c5da5c1685a992492382d91e30ff231ae60e0ea541ccb2ef9c2c2a
  6. 0x4502537e50df89e1e680c707221277418fc524027acc3e102afc0e3a80ab1dd5
  7. 0x0d3f1028f0aa2f9fc8bdf4bdea3170db359b4bed8458f415489ed93969d84332
  8. 0x3a7abc099b67720fbb7849233c5a7f2aaeffcc16bc11d0bb0192307198b16f96
  9. 0xbb5cb148b40b347b957ccfbdc7ef6b64edf877f13aa9dd0d239c8b7d09b63820
  10. 0x247e4f09749c7d4f1d5f63c1241c22aa5e1ac442519dde4908fa3198ee792092
  11. 0xfbec5b4845499ccf2d3a57695e30a46b01d34366aab18afc73285cbc321bd08a
  12. 0xc7ff2516151ce4262a575ce2e228e9c674806720a6f837e7c4b223a7c393c916
  13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
  14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
  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