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Evidence row 2123336

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:89871
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e946ce4919bc2b3672e67bff9144fd5f22b5d8aea4ecccbbea522518c4af8f11
Leaf
0x0e9df282c1d36e58c2759db2844a1aee0dc098ead75295b4bf9e518fbc11ed5a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OKnRoN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/248b26e4-aa25-4374-9067-92b5da9aa6d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Steirlet",
  "owner_address": "0xbb7e0f4579c39eaf6bf4a192eab095581da8a435",
  "raw": {
    "agent_id": "89871",
    "agent_uri": "https://centralcity.ai/a/OKnRoN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steirlet 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/OKnRoN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steirlet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/248b26e4-aa25-4374-9067-92b5da9aa6d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OKnRoN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steirlet 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/OKnRoN"
}

What the leaf hashes

{"body":"e946ce4919bc2b3672e67bff9144fd5f22b5d8aea4ecccbbea522518c4af8f11","id":2123336,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619890091242,"prev":null,"subject":"erc8004:5042:89871","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. 0x0e9e4fa8353ee862e0f7527b8a2a9cfa2c41c37c37bf260116a7f69f0bbf71a6
  2. 0xbe261382cf6099e25b165d5397c552c29fabd11d586289e172048d71d100f170
  3. 0x682281235b73c12319d08a46e8671a55301069d5f5f4da3836958ab20e960c88
  4. 0x1aea54a2a2717f95788cc59b44a6c7a994dd2f6e83c92712f37efff00b44c91a
  5. 0x3582c47ee03048c0482991fb12ac1391082438d6c74d5dfe5379da8f69be54f2
  6. 0x19e0ffc23162980340ca4a5003184d2699185cd4468931bb34f40917d74968ab
  7. 0x360e6d6199dae2c64bc4aea7297333eff67e07c7f38be7ab796e57912475e377
  8. 0x81b6ff5fda03e64834e821b8f05de6b8150723b6fb04c1ecf7656bb1c49f99d4
  9. 0xcd52f85e686a4a882a705762186182ab605b4deedd4ff32d789cae58e103dbc3
  10. 0xdc9f8bf440a7e3c721d69d0f0fcca67e34c332b936df96299d8fa3f91885d7ef
  11. 0x0b7443f583ca8da092bfbe51bed3f8f05b14934644ed004d1d626632ec80e0ee
  12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
  13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
  14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
  15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  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