← The evidence ledger
Evidence row 1822754
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:24309
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7fc2fe251c3057fc32ae38a77970a5d62770b8593daa2f83b6764ff663364478
- Leaf
- 0x475fafb7d36e769ce383356d67f040773d965ef2bd169cb3251044ad6939a38d
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/ueDnFK"
],
[
"a2a",
"https://centralcity.ai/a2a/1375f5d5-33fb-4863-b47c-672370e768f6/.well-known/agent-card.json"
]
],
"name": "Viriandus",
"owner_address": "0xa5814a9c03ab5c6319421dca5007102023e0a688",
"raw": {
"agent_id": "24309",
"agent_uri": "https://centralcity.ai/a/ueDnFK",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Viriandus 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/ueDnFK",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Viriandus",
"registrations": [
{
"agentId": 24309,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/1375f5d5-33fb-4863-b47c-672370e768f6/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/ueDnFK",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793564813,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-01T20:29:52Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Viriandus 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/ueDnFK"
}What the leaf hashes
{"body":"7fc2fe251c3057fc32ae38a77970a5d62770b8593daa2f83b6764ff663364478","id":1822754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564992747822,"prev":null,"subject":"erc8004:5042:24309","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).
- 0x475fb042e5d244659e45574023582ac0602c50a3807cc8e40bdb2866ca305dd9
- 0xa540f57988c6655ec959c379bbcdefa8c4bf561e5362e0ac4ef7d15ef1033cfa
- 0xa986bc206c57d2dbb3c6f899e510b327a88e0faf2b27bc357bf3f072eb522dc5
- 0x74e606126adf04bbdec3a4cf79a26aefc712ad5e26582cb82233777645d21d03
- 0x0680bc93d7c9018572dab059c06c9a1c51785ac081f8f1c040bf1b14b1bc80bf
- 0x73a9936732b2e95398e17dabd11b61463cadc8db3b7fc0422efbacf21f8c2835
- 0xbcb8ed3b2549bd43f5851c2593ec094b3cda9c17e25e7be3c4701b38a1a795aa
- 0xaca00afd67b6b56164e216e337ef15c33ad7398f9791e55ed0939d3a989448f1
- 0xf8e646ede9337c4654671f07f56d2ac9ef1ae960e5219a440d44d096303f864e
- 0xda3700e1475b8367c95203fe1d08decd59fb90444992ec12d6f9ba5e42797af3
- 0x108392a7ff2efe8c481a60e75052083d655ba56daff372761ee3dcd5188d1fa1
- 0xe1deb8893d47682791af6eb6686b296314694437999dc8a60092d96cea41a540
- 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
- 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
- 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
- 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
- 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
- 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
- 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90