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Evidence row 2075462

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:69334
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7c6c9f2cfd8748945858d24a3003f4f9562252eabeae2efc9d53afac9b628467
Leaf
0x887fbfba8a24dcbe82b2e9e722a2ed4a0e9a940d8ad5efcbb2571bc9eb6c0de1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ESB3sl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/132a1d0c-04f2-4a15-bc30-b054fd5f0e38/.well-known/agent-card.json"
    ]
  ],
  "name": "Tessa",
  "owner_address": "0x1c0b5d265a9165ebac9bae892b93ba4b5d6379d2",
  "raw": {
    "agent_id": "69334",
    "agent_uri": "https://centralcity.ai/a/ESB3sl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tessa 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/ESB3sl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tessa",
      "registrations": [
        {
          "agentId": 69334,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/132a1d0c-04f2-4a15-bc30-b054fd5f0e38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ESB3sl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600970,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:30:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tessa 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/ESB3sl"
}

What the leaf hashes

{"body":"7c6c9f2cfd8748945858d24a3003f4f9562252eabeae2efc9d53afac9b628467","id":2075462,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601000121717,"prev":null,"subject":"erc8004:5042:69334","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. 0x887fcbbd250cbe28382a630e1ed2e1b112abc6c57eb0321d0b4a8ecc2e6d1908
  2. 0x4e8675da8dd14ab0709bedd85de380307fb2614ff82371343ed2a960f625b390
  3. 0x16d81dd90e1413671176c8b98dc3bfcc82ddb7ee9e82f8285154d9604196d6ee
  4. 0x6e9a60128abec09bea78dd7738db679ea18a00098ee1a36e0f129e309c08edd3
  5. 0x00c71a2808c4a13736123f3b48a005f2e0309d82a963fabc8a48afb2047024d7
  6. 0x0f1fd407bdd133277ff3e68d2f4557955bc1392d1dddfb2176ab83681e1d0902
  7. 0xd402453dce866f7fee144d919a129d347998280e95e03734445912ee76e24463
  8. 0x501d9d7706f915498ce2b1368487f8bccb24ef674cf8fe59cee420f4c5d22ce2
  9. 0x4f26cd8b34ee8c8fd960b218885bc5bd223c5253d298af7126f6e5553bfad1d5
  10. 0xe10c3e50c89e7a4309ebdf6229cfbf6761ee135172762bcf3fd71127b8eecfee
  11. 0xc9ddd9397a09a790432e5bc66a52fdda7d05db98411d2b03e287fee2f371b52d
  12. 0xb29458b26be0efcbcc070d6949659b739465d717f9b08a7e55e19441848f2850
  13. 0x650762fd3ea664db9c82e9fa57a70645b039ff3d3dda93972e6da6c3b1355d26
  14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  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