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Evidence row 2577090

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:181600
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3ccb746667eeea4981afcc4d6673d374ae1047011799e6353c9d450df1d2d06d
Leaf
0xe8daa0e54bab033e20090ada38326c5dfbf78e035ba9ad8349b11e46588f00fd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xs6WLc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27fd8310-8f75-4a0d-9481-37c4aeac8fda/.well-known/agent-card.json"
    ]
  ],
  "name": "Tarizer",
  "owner_address": "0xa1bd1093afc0efa06b060fa4cd2ad10b6ba1e9f5",
  "raw": {
    "agent_id": "181600",
    "agent_uri": "https://centralcity.ai/a/xs6WLc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tarizer 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/xs6WLc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tarizer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27fd8310-8f75-4a0d-9481-37c4aeac8fda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xs6WLc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:14:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tarizer 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/xs6WLc"
}

What the leaf hashes

{"body":"3ccb746667eeea4981afcc4d6673d374ae1047011799e6353c9d450df1d2d06d","id":2577090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708072234818,"prev":null,"subject":"erc8004:5042:181600","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. 0xe8da88057a1e35ce00f43df6aea5d2bfd10489c66ad2226eafd102874937ddd2
  2. 0x304fdd1f57ff3f31c27d348700597b4825738aee2e01be5e4d0c306f5c1b4703
  3. 0x5a252feff6d23a3e2129c57597d52a76ce8bdecfe0228c42904fbb621602d777
  4. 0xe15210436cabfd7f350376334dd3ced8b0880eae7f7d8728b2e3362085c89adb
  5. 0x43da5a1d58b12b593d2af0e04019cd15ce33d320ad3678db448ad0c89665ab9f
  6. 0xa63d6293d0f0c5e3f518906052fba8759e310b27957737cce8adcb836d6047de
  7. 0x58c2e9c54b5fc3bd6b192506cbb62acc75e532ac1ea57604872c38b66f4e0b72
  8. 0x9e574cc326a4d2940c2f1a506484586aefc355ee5149af01f7a6cb85e7b827a9
  9. 0x9d4d5ef5eba36ddad24bb134f5100bd844fc3e0eadd5b78a88be2034ab29c7d7
  10. 0x2c41ae4c8b52b752b7b017a5519ec4410e6df05e55fce8924bfaf03a1de999d7
  11. 0x9754ff07fc10a16f252b67506de6264eda22cb20364e0f2d3f70e7b1f7c06d9c
  12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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