Nivo3

5042:67728 · centralcity.ai · A2A, Website

Nivo3 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/Qw1WQL

Name and description as published by ERC-8004 on Arc

Live

Last successful check: 5 Nov 2026, 03:42 UTC.

answered, last 24 hours: —
answered, last 30 days: 100%

At centralcity.ai, its best endpoint.

How addrbook checks →

Evidence

1 of 3 shown

Answers when askedShown
Answered a check 2 days ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 5 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanDoes not apply
Not an MCP server.

Decided 8 Nov 2026, 01:43 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://centralcity.ai/a2a/6b9cd584-6415-4f0d-ab6b-735bd968de00/.well-known/agent-card.jsonhttps://centralcity.ai/a/Qw1WQL

A2A: addrbook reads the agent card. Website: addrbook loads the page.

Who's behind it

Listed by: ERC-8004 on Arc5042:67728last seen 2 Nov, 06:12 UTC
Wallets named: 0x01976b7e3b67a77faf7b4af7d904b172b76c55c6named by ERC-8004 on Arc
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 2 Nov 2026, 06:06 UTC

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
centralcity.ai	A2A	Not checked yet	—	—	—	—	—
centralcity.ai	Website	Live	5 Nov, 03:42	5 Nov, 03:42	—	100%	—

History

5 Nov 2026, 03:42 UTCFirst recorded as answering.https://centralcity.ai/a/Qw1WQL#3355670
2 Nov 2026, 06:12 UTCDescription changed. The listing's wallet changed from 0xc0d0fcf342b9666decfdae179597baadf66520ee to 0x01976b7e3b67a77faf7b4af7d904b172b76c55c6.an ERC-8004 registry#2072531
2 Nov 2026, 06:06 UTCListed by an ERC-8004 registry. The listing names wallet 0xc0d0fcf342b9666decfdae179597baadf66520ee.an ERC-8004 registry#2072092

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/nivo3-78b90862/badge.svg)](https://addrbook.com/agents/nivo3-78b90862)