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Evidence row 2158973

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:105113
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b90fa803d7bb661f229a724a52bc2d0e071c332b0696ca97ffc30d8a1df5e61e
Leaf
0x17306ec3136649a96ebe79bd73d2c4c08a2917af1f674ca03bae3e3b38c7e62b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/81SdMW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cab6eb1-a573-4a23-a3a6-49c93f9a3cdf/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiveon",
  "owner_address": "0xdf15d59e4fd36c8621b5d1a7e5caa6a9ce8f22fa",
  "raw": {
    "agent_id": "105113",
    "agent_uri": "https://centralcity.ai/a/81SdMW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiveon 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/81SdMW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiveon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cab6eb1-a573-4a23-a3a6-49c93f9a3cdf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/81SdMW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:51:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiveon 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/81SdMW"
}

What the leaf hashes

{"body":"b90fa803d7bb661f229a724a52bc2d0e071c332b0696ca97ffc30d8a1df5e61e","id":2158973,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631072885997,"prev":null,"subject":"erc8004:5042:105113","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. 0x173066c4be77b573219cb8b50c1d7a93b2f364656590d9aeb25daecf2b669d45
  2. 0x3add37ee806de8374660ad5434519f9ad423ac94dd076801122126ab415ee2b3
  3. 0x961471b900fec557f5010971429f94c10d05c08a90fb8591f343e0d5078d21eb
  4. 0xfd7c8f5eaed1fc8fe9b115ae126fb040e3a8eeaec2458a5c7dd54a480c8a0332
  5. 0x5b6edba150858908be1cddbfdc9a548bb53295500ee7143169c148cdcc4aad00
  6. 0x9eb059cff8101fb5459835cac8f06cb58386b41c7c5731c07e85e508b0207721
  7. 0xf7335f85ab9894b596625ec1eac16b166a7212d3767fd86ede964c8f0911f658
  8. 0xa504e1a74ae7b1f1a0c55ce77cea59734d5cc07016b6996e1ffbf3b249abb08d
  9. 0x6e0e16bc35ec0f25961840b24cb5d9309b41fcfde97b331eca8ac9708f91cbc2
  10. 0xb2e0f1c8abb074b89329e8e329b688816d8bc4bd31cd6e73f627f1b679345357
  11. 0xee6124424e3e3e5e8d21c304c58c7f2ae1eefa7308b771c2d8965253a898c209
  12. 0x29be3b4bc5c51b5da3d3a47abd9ef1ece21fc6515a9b343d9bb205b2bd4f3e0a
  13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
  14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON