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Evidence row 2276898

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:131734
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e1614dd7d1f210043b34351010ad6bd677d8a5bb83e99bec85194fbd81525866
Leaf
0x7d44a7ea7ec2242ff118c8734679bf36791d68b8120cf8a4ce2a44f7e1929f9b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I1GYEM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e414a5df-079e-4bbf-b6f9-040cfb9dec5c/.well-known/agent-card.json"
    ]
  ],
  "name": "Zikero",
  "owner_address": "0x3833a5b5133e8b74348f72526b9b02a910be3b35",
  "raw": {
    "agent_id": "131734",
    "agent_uri": "https://centralcity.ai/a/I1GYEM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zikero 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/I1GYEM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zikero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e414a5df-079e-4bbf-b6f9-040cfb9dec5c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I1GYEM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:48:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zikero 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/I1GYEM"
}

What the leaf hashes

{"body":"e1614dd7d1f210043b34351010ad6bd677d8a5bb83e99bec85194fbd81525866","id":2276898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652501344652,"prev":null,"subject":"erc8004:5042:131734","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. 0x7d443e4a0d2ebbb29febc561840374b997153ce8d1f666b5c23fa403151fbc38
  2. 0xb8179826e903ed1fdccb92192389c7af56978d6b346e235ace419e75026dd5d2
  3. 0x10c7bf8471ddb69f3b892932313f0b9a1f5e35d3bb6c69f3f73f4cb236e902f1
  4. 0xf137bb7fd5ae22dbcd0f590920a55870dc0ea234f875731dc1a7f5b6121d5466
  5. 0x1f7e329d90ca9d66230e4ca4c4d6b1e84e0030cfbaed94da8ec1bd12b20c1b42
  6. 0x1ecb0abb2bc9181cc46d83adf91fc4dd91e6e7b795e748d2a4ac2a6060185123
  7. 0xa78db6141563a5867e2bb0ddeb70f00fcada78b49406ef63e3ba93124405f908
  8. 0x3c71f7c2cdeca35ad30d03f47d65fe32650660926b4d2c741dbbb87ab6bee495
  9. 0xef37ae2e036882dac6729911c80718060d5a4580cdb5a5af1b0135c4b7ed330c
  10. 0x2462606f791f4d1d5c1fa65c9f8ec767fd349c630b66684e7a64d2c4371baa61
  11. 0x251e0c548ac924285726cb52143b94b39e981457627c4bc6fe942e36a4cfc0b5
  12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
  13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
  14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
  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