← The evidence ledger
Evidence row 2519524
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:156469
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 156433da211d6bf008a8493e8390572b64c30a23cd376b15e36ba30c2d7c0c8d
- Leaf
- 0x52e7624dfdad8a9f798ad0cc22e0be0be6a62f2188ddde104ad5477a0f8c2d66
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Azr8jV"
],
[
"a2a",
"https://centralcity.ai/a2a/a7c0aa0e-4e1e-44cb-b0dd-73a6683e254a/.well-known/agent-card.json"
]
],
"name": "Vialjo",
"owner_address": "0x76ecada0323f7809b0c4a23d76e41cc78abe6227",
"raw": {
"agent_id": "156469",
"agent_uri": "https://centralcity.ai/a/Azr8jV",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Vialjo 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/Azr8jV",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Vialjo",
"registrations": [
{
"agentId": 156469,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/a7c0aa0e-4e1e-44cb-b0dd-73a6683e254a/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Azr8jV",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793678534,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T04:02:21Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Vialjo 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/Azr8jV"
}What the leaf hashes
{"body":"156433da211d6bf008a8493e8390572b64c30a23cd376b15e36ba30c2d7c0c8d","id":2519524,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678541332952,"prev":null,"subject":"erc8004:5042:156469","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).
- 0x52e73ad8a18cbe7977819e683bafce2e5798b75cbbea5458cdb9643b2aa0c353
- 0xfe1b1d409abbc13c6b0577d2d6d5357a2c9398d7f03d05100a3c2f46a091cd06
- 0x0ef24382a64183ba4e096ac43f1bc9ba308090e689d4cbf1a48b9d1b5c7c0946
- 0xcb6ccca906c4c31f11507fe7f21d35e787957557e6f5d889323cdaebbf11755f
- 0x451ce095c03e369618b518591131d1b458e49001984c06f0a7afc0ba433cb456
- 0xc6f5480414101e990928c6f799482bf561a98b9e225354acc3f989e1a91d0934
- 0xc29ee7c9172c9073a03806af61cedf79d8bd9abfc25a66267b53b0ce7b0aac34
- 0x0d03a22e56a40cc1ead5ebc9c321f04ec0190974741d0303ee95f93d44988b08
- 0x9142191a1bda910814a651356da125e947a9db2efbe2dda745f6f68317fd7a57
- 0x3562c65f061207c9ec40ac8a3fb726eb54401fd661f194f2588d003e28637fdc
- 0x1d38193c7b196eb1561bc8ec597d719b38386c88790286875e94548eb095b3de
- 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
- 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
- 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
- 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
- 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7