Evidence row 3134545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MjWTYo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bc3fd38-f4c1-4497-b7e7-e1a2f83f21fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Kremias",
  "owner_address": "0xd9a51d19cddaed8eb15a130473082dd48d2b34d8",
  "raw": {
    "agent_id": "297513",
    "agent_uri": "https://centralcity.ai/a/MjWTYo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kremias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MjWTYo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kremias",
      "registrations": [
        {
          "agentId": 297513,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bc3fd38-f4c1-4497-b7e7-e1a2f83f21fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MjWTYo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793828085,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:36:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kremias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MjWTYo"
}

What the leaf hashes

{"body":"c5f4304fa70df1e62ab7e6de66cd33a2598b7e5024e23b36238ec019e1d2a480","id":3134545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828218361783,"prev":null,"subject":"erc8004:5042:297513","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x6ad6838098f0a646795a656edf13ffa6399750dac9cb6911e44a009e6317dc27
2. 0x9badf67aa5a18689a6ebc1208389ff3fca8ae58323ec684c7c009b5cf9e9dcb7
3. 0x9e574bdd73fac268adbdcb8714a8ee335b2e19f2a7975d38ef86d6fbf108aa62
4. 0x22628ad35c2aebe2d323c80accfb65407631e6df07889de2f7ef53b44d401aa6
5. 0x0db62952090d05e850980849fe770b0f532142b0bea15bce4d8d9de49c5ad2c2
6. 0xe176a7c1bd14336e85fb68b1ef637279f775382d61b3e4beb36064aaa08c8a65
7. 0xa2f1d1dd8199bdbbc40385de6b6e5fe064d6ab951e1e8f6f048537c4fb65311a
8. 0x508d6adcfc37cc51c6cf3e7c35f6a3f9efb7992f86be888eceaa7e097d1e118b
9. 0xf1cc0e3f018f6c84a599d04df0898ad89de87fd2c715d09498bb45ad2e9cfdbb
10. 0xb4240e11bc7af08b1292391203ae7fd8622c9c73189f28104c946ce3500c51bc
11. 0x23a3fbc708babbef368c9bed6fb4fee8f7f3de47afbb5f876af0c60385fe136c
12. 0xb5081c14f3a95458e94cdb0080fe2cc066fd56b4c755415c74f3d48bbd3be546
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345