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Evidence row 3441171

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:348833
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
73e8b07cee58552451d10a4f25afecfbce956e83beafa54152a09d7a556651fe
Leaf
0xdee5600cc3ba39694affb8f4b245baf22070f633776fc2c7c775fb5d3024311d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7QZRbH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ab6b75d-449e-40ee-8415-de6bbb7548ed/.well-known/agent-card.json"
    ]
  ],
  "name": "Vura",
  "owner_address": "0xb4d50c3f98704e4bfb8b5a6ef16956961ee2a0dc",
  "raw": {
    "agent_id": "348833",
    "agent_uri": "https://centralcity.ai/a/7QZRbH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vura 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/7QZRbH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vura",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ab6b75d-449e-40ee-8415-de6bbb7548ed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7QZRbH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:43:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vura 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/7QZRbH"
}

What the leaf hashes

{"body":"73e8b07cee58552451d10a4f25afecfbce956e83beafa54152a09d7a556651fe","id":3441171,"kind":"listing","method":"sync.erc8004/1","observed_us":1793904191342716,"prev":null,"subject":"erc8004:5042:348833","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xdee4faeb997414920aea1d03e5a6b5352fc0c9ebf90a12c3c2a9a74f8bd570c9
  2. 0xb87f4337689677440239a01e25e42f1242d3029a0eb4b61b4f41acc65b725665
  3. 0x5f4e3fb60368432888bd45b4bc2e661fe956c24a98b8a015deca38737cf75f5b
  4. 0x4a1934f340e1e173e494bbab3f403267eb71387d1546fb10cf764c7a3a914f52
  5. 0xd268459b0b6e0e03cea62c5d39e182dcee113fa8dc0130a7a520cec828daf7bd
  6. 0x111f60431a8a2641df08ec5ddb7ce9a71bdfa6c3396c9e709f9ecf5be6fea0c6
  7. 0xb80caf273f6b7fe2e2e66d4b881ca83635731abe5198f0202f4150ba42980bdb
  8. 0xc4560890400db071adcdce9d030922bcc28ce13716fb69b7e232dcfbd552dbad
  9. 0x131568becbfdf8893e69ea31bb5d2a6462a7f97e99291065c208c31cdd3ada2e
  10. 0x0a6354c445c057dfa145d2ad13739cfdfed8633a240e2cbd45fdb0988d50c9f0
  11. 0x324368dc9b73e436d368e290696a6e8263395f4b2d471a0462eaed604fc8432e
  12. 0x9c4a3739ba87ed73a52ae1e3f93c7996783966f3aee24600b67becbf7c2e7724
  13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
  14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
  15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
  16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON