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Evidence row 2144833

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:98308
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
163ea6d3eea1a73f1560b751cc18eb761b4be9b9719831a8b99e761d6f61b280
Leaf
0x908cc91d6e3103e3186bcdf9ff238fc382b3ac32e905920e9cde727b9da1b6f3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dgNdqp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/943a5679-1d6f-48dc-a25d-ac34a3d8afc7/.well-known/agent-card.json"
    ]
  ],
  "name": "Teifo",
  "owner_address": "0x3f43388e80dc99d040f4a9108c48458925e28eb9",
  "raw": {
    "agent_id": "98308",
    "agent_uri": "https://centralcity.ai/a/dgNdqp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teifo 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/dgNdqp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teifo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/943a5679-1d6f-48dc-a25d-ac34a3d8afc7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dgNdqp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teifo 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/dgNdqp"
}

What the leaf hashes

{"body":"163ea6d3eea1a73f1560b751cc18eb761b4be9b9719831a8b99e761d6f61b280","id":2144833,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626042444781,"prev":null,"subject":"erc8004:5042:98308","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. 0x908cc55f92b8f623860fd572a2d01cc86cc3ac914257f983907140e8ed9f80b3
  2. 0xc3117e21ea4a2182bcf283b92cbfdd8e750208c893bda40c44ae56b6dd856424
  3. 0xdecfd18564515c09c318e688e04cea9e20ce97db2ceafac70deda07071be4ff6
  4. 0x5ba64086929f4f324a132864b8fd18fa93df326b145a1b1cd66046a97bfeaec5
  5. 0x05a3200b3c3aec80351e0a67528a5c4cc88e08ce8ac40d4ea74f3405300872e8
  6. 0x7571bb653015ab71342a8a2b042f3d54f31045c16d27100af0fd0484a1298999
  7. 0x43fa06fa019ef5a1b74c45f8122d6cee357ab8fa25a133727bb7fec79e5b0759
  8. 0xdc774c1c348cefc89688772174ef9f05cd16818abd6d029dfc3e5189f7b0feff
  9. 0x573575c69e1fa4d3ab475cf1f53a056f00a865f10b76b9014342a129026fc499
  10. 0x00d92f9e5746aa9bd4c5be25bb372864ae801b756483c38cd02534575e19169c
  11. 0x44a5cad77dd3fedc5999f1587a59e074e73aae4b83894824e2e7767e7eabb7fb
  12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
  13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
  14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
  15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  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