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Evidence row 2713876

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205091
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
12c8fec43adc31385ff44b21f022f0fb17b3c6bded4b7cc139490d231eeabe84
Leaf
0x7ccef2d98a654d3500e4dc6c2c1b7be91e02724b4a0f9ca1cfaa6264cee08834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tVBt9U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c76bda9-0d79-437a-9c74-83998d54f016/.well-known/agent-card.json"
    ]
  ],
  "name": "Pollani50",
  "owner_address": "0xd2a0394ef6ea68ff177d4a3415301b7bfc375828",
  "raw": {
    "agent_id": "205091",
    "agent_uri": "https://centralcity.ai/a/tVBt9U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pollani50 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/tVBt9U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pollani50",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c76bda9-0d79-437a-9c74-83998d54f016/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tVBt9U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:10:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pollani50 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/tVBt9U"
}

What the leaf hashes

{"body":"12c8fec43adc31385ff44b21f022f0fb17b3c6bded4b7cc139490d231eeabe84","id":2713876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740229840686,"prev":null,"subject":"erc8004:5042:205091","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x7ccee78d413893e91a02014b8737d1edb44ac44b923a2a924030add8db1daee4
  2. 0xccf4f6be754baf5a21d030bba7c9bf58544edfba3eec8da11ecfb8f70779d034
  3. 0xa3f9824d31949c488e070c7dcf24a5ef8879cbaa5caeecdb26d87f61d9e77495
  4. 0x83c70fa24ad5076f22f974bab0ff6f04e94e6c64eb790d09662929a8d9c97b16
  5. 0x7b2e634142b4bd579b4df3f200219b11fd9b1a33040c7ac0624c905b942a0902
  6. 0x812dcedf0f31c9c463337555dc959e57fb98e8f8a39754cd53192d3bec42244d
  7. 0xf9694839e3b8c3e4283919f74da84feb7eb747264460356a181b0ed4c88159fb
  8. 0x52ad7f41798967a1d5c8438d038fd0400add4e9bf6dc0c079333480322a18af3
  9. 0x01a41bd7f051993b71530abeac77f5ac019e1ed6b22ef659ec88faadfc1b028d
  10. 0x22cde30409c8017d906a28d0a81649f2664c816ebaade81970229774306142c6
  11. 0x4fa54a5065dd948c903b7b3ff168c828cb2650c728b79000416d11ca490b3bc5
  12. 0x86e6d97fb97dfacbd8a9da77c85096cbad23fb83ac3ae2a4d65c7a0b6b3f1ce1
  13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON