addrbookFor publishers
← The evidence ledger

Evidence row 2621956

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198776
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3bac5548ecbe19feabf559b43e2deff083c3892876dc03388c07a7422537c5db
Leaf
0x61f2bdad11e2858dc704a4136381c5d2a2b6e9a68810e83ce43cbd85bd54859a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3S4N4t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c591c58-56d6-4af6-bbf8-1baf3506c91f/.well-known/agent-card.json"
    ]
  ],
  "name": "Reumis",
  "owner_address": "0x8d78527893bc60c8eed366dafe7592c91e522496",
  "raw": {
    "agent_id": "198776",
    "agent_uri": "https://centralcity.ai/a/3S4N4t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reumis 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/3S4N4t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reumis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c591c58-56d6-4af6-bbf8-1baf3506c91f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3S4N4t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reumis 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/3S4N4t"
}

What the leaf hashes

{"body":"3bac5548ecbe19feabf559b43e2deff083c3892876dc03388c07a7422537c5db","id":2621956,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729645714326,"prev":null,"subject":"erc8004:5042:198776","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. 0x61f2ab3ea4269cd14f94453853326c31c641cf7f8da8e8fdad5930c98db083b7
  2. 0x10b1c09418ba5be4e7dca2272bda616efc7bfba5b648ffca42910be690110797
  3. 0xb1d593b2c52311d7fefd05c722997ed35958ae5cc8028f4c741ae7b48c01ffcf
  4. 0x34d74207cf347303f686506f00f799b4003849aa2b92b8ba153ee103f31bf1dd
  5. 0xc2875d2ac12ae21d78ec64a15fba335f18ad821447f912e1a4d238ab2e747bf6
  6. 0xdae7052181ef1de7ec637bd6e3a88c415a3246d981431646dc1400970ec64491
  7. 0x4fc29ff23f9eb6ee344dbd3836125dba4c0eabcd725c53db618b70ff01b5f389
  8. 0xc3b57790b487563896bcacee3589d3ca53bf9714179ae52d8ff03c02a9cf3363
  9. 0x09b5b3a1d7ad79423f3fb305ee3c78e21360127f5a9084112c84e8455d8c1c3c
  10. 0xf591e2db3af5f9a35bdbaa37b94322f87156a4c2e584d56e1d7d332e0899a911
  11. 0x478b12f7910cfd5ff309ae9c4f212c7de30f8184a5d449fbdc04afc8466adb61
  12. 0x4e9abf4af955929c2b49b63a935ba94148e6b85362e01d45e1b6ff1c9c191985
  13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
  14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON