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Evidence row 2051792

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:58685
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bc62eec6fc094bfe516b9940105ed15506ec69ba2e0caecc3ecb2492dbd96492
Leaf
0x81d61bf53bd42ab586ba45e6dee20cddd84cd6a702d23b3c50d16aca4efb15f3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kaTXx1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70b16b4e-cc4d-41a6-8138-280029df98e7/.well-known/agent-card.json"
    ]
  ],
  "name": "Larkobert",
  "owner_address": "0xca710153f8eb70aa3b8f8215e0fab2b11b7383a4",
  "raw": {
    "agent_id": "58685",
    "agent_uri": "https://centralcity.ai/a/kaTXx1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larkobert 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/kaTXx1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larkobert",
      "registrations": [
        {
          "agentId": 58685,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70b16b4e-cc4d-41a6-8138-280029df98e7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kaTXx1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592177,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:04:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larkobert 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/kaTXx1"
}

What the leaf hashes

{"body":"bc62eec6fc094bfe516b9940105ed15506ec69ba2e0caecc3ecb2492dbd96492","id":2051792,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592286648746,"prev":null,"subject":"erc8004:5042:58685","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. 0x81d6289f103fb4d71c59a4ee8a897c09b3bde72e8be9f88e96b310da7046af19
  2. 0xb3083a74af83687f3555d853235dd64887e4732f2d637c7e44662f5694a582db
  3. 0xaf2e4a81da47dab943b9b514a93e7f4b70fe241714d81b4a1be2da7a3a414cd9
  4. 0x9e1d115cd10d1995349f1df901f6045fef7210638063495f897ccd81279a376b
  5. 0xafa7669d478269801ef8afef2f53be87954457fb64ac0d9458be8df0de8904ab
  6. 0x3fb24391b523b23716fc7cfca7174bdd205e41fcdc72e1949e70c0b977dfde2b
  7. 0xe10c5151a971198c797705f6436c6f5247bdef64f37b7f980fe940e53565a63f
  8. 0xf3d321d4f06298d5c55eece1988ac66f19060f84605afa0860b31db2d400a83b
  9. 0xed2fbcdbe5abded1f9128432fa476d511ee052fdd18a693255125f6f1d893967
  10. 0xbc0bd3e916baba1bbca963c3d3f14a8bfcf52d7c533868a4ad4ba3233605e752
  11. 0x1fcc62b860f05e6d608e0f36cdd791fdbd0a6f06270969f306770f4a1d3eab15
  12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
  13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  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