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Evidence row 2147312

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:99493
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0fd54ea685f7f330443498c6cfbbca8a7c0f2b681b686f1a3ab6ff11e92b925d
Leaf
0x5297eabd70d0c2736a2101ae90f98693895d6a3dceffd9e0618c98e924a34c78

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nvBKCI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/54b2cfdf-244c-4109-b256-e5b169167130/.well-known/agent-card.json"
    ]
  ],
  "name": "Franjo",
  "owner_address": "0xdeb7a9343c6b50a59666b6b165e58acfa92fc7ee",
  "raw": {
    "agent_id": "99493",
    "agent_uri": "https://centralcity.ai/a/nvBKCI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Franjo 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/nvBKCI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Franjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/54b2cfdf-244c-4109-b256-e5b169167130/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nvBKCI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Franjo 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/nvBKCI"
}

What the leaf hashes

{"body":"0fd54ea685f7f330443498c6cfbbca8a7c0f2b681b686f1a3ab6ff11e92b925d","id":2147312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626753162146,"prev":null,"subject":"erc8004:5042:99493","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. 0x5298587a22b6f9366d0904fb8be8dbfe4f85a8d2196e5c8247ff17637c13918a
  2. 0x2a1316d082012de5b1f7367576aeb0dd062d017edf7725796b2133d123b14552
  3. 0xce9e71c23b3b6a51067f77098a98e5d6aea49287f7f89d742d39c695fe2bb4a3
  4. 0x45c181d78f02eae8cad156b6dbb99eeb4137125383a4ed84aa5030f4ce929d47
  5. 0x347add565a53b6222739f80518b772a2a33500832b8f01854a9c4ac39459ab16
  6. 0x8d3ded6aa762b7c9cf1881bdfb3acfc60cfcfa2cdf5dbdd78c158cfff2403670
  7. 0xbb61062f7548519e83f46a6ab02f2d42170abb99d65ab745285b5c4ac2b3d3db
  8. 0x4cfd47c6d8aab1756d0c951a816615dbe124c8c4c5297fc0230caf5bad90b92e
  9. 0x42df1dda10a9620401b90d749851679bcbc0b3edaf03f64c647915ebe93fc94a
  10. 0xd907dc4def928387e6e0b1c7979ff3736b37c0c96689f5618b46e9d7aab59ff0
  11. 0xf3842ec1d284b8dd3e855c5753327f72acb17d14a34c74476e1548a808165dcc
  12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
  13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
  14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
  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