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Evidence row 2285013

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:135355
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
96ce1a8240f3b31b7680695df26d7b3f0d2ddfa0e8eaa6a66f37a3d6e371d3b1
Leaf
0x4db71413811bd4606587dd67fa65f6a2329008d949120a0eb29b4f7bc4b30301

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mRt1OZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f4f48c7-64be-4a3c-a860-022f63338bd5/.well-known/agent-card.json"
    ]
  ],
  "name": "Jovano",
  "owner_address": "0xaa92ae7ff960e310616e603c3cb7be3201ff0dcc",
  "raw": {
    "agent_id": "135355",
    "agent_uri": "https://centralcity.ai/a/mRt1OZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jovano 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/mRt1OZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jovano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f4f48c7-64be-4a3c-a860-022f63338bd5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mRt1OZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:40:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jovano 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/mRt1OZ"
}

What the leaf hashes

{"body":"96ce1a8240f3b31b7680695df26d7b3f0d2ddfa0e8eaa6a66f37a3d6e371d3b1","id":2285013,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655620734513,"prev":null,"subject":"erc8004:5042:135355","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. 0x4db785f00b4221f6ed61a83c7ff682aa2b405800ad6eb4f06d5b7a4138ffb5ba
  2. 0xa179f219830c358c68cfa3c750edffc3fa111260c6d493b6851fcf99b582456f
  3. 0x72483c27e4c6ec71c6264ba61c079fbdf87320f87c864506db3f96cd435b3ba6
  4. 0xccf2487233474666cd4aad8a61d284f9469d1f37849c30d875e2ac6e2c190eeb
  5. 0xed5dcc08ec917c74c5eba9cb6400ab42e5446aa33227fdc41e104a40130c068a
  6. 0xc50aeb15c36498cdf3cbe24d6517909127928f5954d406e6b800fa298497492a
  7. 0xcf2816925fa37c25aa3093eb455a18b8b4bc90d288e72d0b1eb6c91023bd3299
  8. 0x4b3888ba4baf986ed29ce244b3834abca003dbe12910069b496212bf5ad00566
  9. 0x349baafe3f9079574254e2b4f9c805567674bb41fb80d09a72383ef34394e9b1
  10. 0x3fe5c55a2621d0a1c6f0e1062b28be248856c23553b31bccc582813d06b6ee73
  11. 0xd5a90644c0f94ae06fc12ccc920a6aa5194e367054cea3ae88cae25c31aa8c8a
  12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
  13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
  14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
  15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON