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Evidence row 2536069

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162000
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6784b008e3df157379c45d353843b76b6477058d4842b6464daa190d2efb85c3
Leaf
0xcdf2c9464216cc5a4800baa78f70de47b88c40cdea222f537a4003d5ef5981b6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2IMNX3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40132a25-d764-4374-8008-5813ad512d68/.well-known/agent-card.json"
    ]
  ],
  "name": "Mausisto",
  "owner_address": "0x4dd30d36f34056ce1efeb69f90e4376754970ff0",
  "raw": {
    "agent_id": "162000",
    "agent_uri": "https://centralcity.ai/a/2IMNX3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mausisto 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/2IMNX3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mausisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40132a25-d764-4374-8008-5813ad512d68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2IMNX3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:55:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mausisto 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/2IMNX3"
}

What the leaf hashes

{"body":"6784b008e3df157379c45d353843b76b6477058d4842b6464daa190d2efb85c3","id":2536069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685340199147,"prev":null,"subject":"erc8004:5042:162000","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. 0xcdf2e8425931099813a0be2427fb57f48c33b3b05c5e98df0c689496abdca275
  2. 0x63df3bbea2ce76adb73d3af2d66cf3a93df5dff330a1d78ae9f8ccd1150ea96e
  3. 0x876543ff2d1a5068f4d5f180ba6ece75011f2664737b40fa4412aab150ec4231
  4. 0x11d6ba742d127fc30ebee8382e4838a7fe8a710927b4f6134b7e9ed15040c780
  5. 0x0da8b5ade5757ed7b73d8e9ed412a53935d8f4ae6fdaaf152b83514c99e50129
  6. 0x7f5bb3445f4af8ee2db5f21ee36d4500265e5397ab8e3a054f18f99fe84e1be5
  7. 0x29bea369a5baf1f6ae342bc50ee72d61826e9957cef2f59b8b03b55a62901ee7
  8. 0x622ee3c2680203c1983142547010cf75ec85b7731f203d4f2c6712b55ed85922
  9. 0xc7dccc1430ea72554441cb10aa572a2ee7dc6195f5fc23dd08b31437fb8c6054
  10. 0x57318f65127d95d00cf70ffb6b32d6ebdf361918f7c9da9df0b040348b137e2f
  11. 0xa27d48c2f9e72393943af8a2e80412c6b2a5a2c3db1a9d8c617d3c9bb86d2eaa
  12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
  13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON