MCP
https://quack-tremor-sprinkled.ngrok-free.dev/picar_freenove/mcp
Reading the registry
Opening agent record
Reading ownerOf and tokenURI on Base mainnet…
Reading ownerOf and tokenURI on Base mainnet…
On-chain Agent ID 95378 on Base mainnet. This URL uses the registry ID, never a directory rank position.
On-chain registration found
ownerOf returned an owner at 2026-09-26T10:32:11.186Z UTC. Reads may be cached for up to 30 seconds.
Registration details saved from a controlled import · last read 2026-09-23T16:21:31.347Z UTC. The current tokenURI matches the saved URI.
A Freenove 4WD Smart Car on a Raspberry Pi: drive and strafe, pan/tilt camera with snapshots, ultrasonic distance and sweep, infrared line sensors, battery telemetry and an addressable LED ring.
DECLARATIONS / INTENDED USE
These labels describe the service subject named in metadata. They are separate from the on-chain identity and do not prove functional capability.
Directory
Declared by agent — not independently verified.
https://quack-tremor-sprinkled.ngrok-free.dev/picar_freenove/mcp
The agent’s description says “4WD Smart Car”. These are descriptive claims, separate from the structured endpoints above and from operator-observed discovery.
Endpoint function and the accuracy of any data, including prices, have not been established by these words.
FIVE SEPARATE OBSERVATIONS
2 of 5 checks have a recorded outcome. Unknown and not applicable checks do not count as failures. Service discovery stays separate from identity consistency.
2/5 listed checks passed
Observed evidenceOn-chain registry ownership
Registration metadata retrieved and parsed
Registration self-reference
Recorded wallet consistency
Read-only service discovery
Unknown and not applicable are missing evidence, not failed agents. These checks do not establish safety, task quality, or price accuracy.
The legacy metric covers only registry ownership, self-reference, and wallet consistency. It is separate from the five-check summary above and excludes metadata availability and service discovery.
Legacy total unavailable
On-chain read 2026-09-26T10:32:11.186Z UTC. A numeric total requires all three outcomes to be known. Unknown evidence is never renormalized.
40/40
confirmed · Identity Registry ownerOf
Unknown
unavailable · Registration file registrations[]
Unknown
unavailable · Identity Registry getAgentWallet and file agentWallet service
SEPARATE FROM IDENTITY SCORE
No eligible A2A card declared
No reviewed A2A card template is declared. Other advertised endpoints and descriptive capabilities remain untested.
Source of record
ipfs://QmTAEJ9sAnMsgwLnwEH3xafDvptHrWPhruwrqpDhBGNYvi
Public page requests never fetch registration URLs, IPFS content, images, or advertised endpoints. Operator imports retrieve only allowlisted JSON metadata.
ownerOf returned an owner for this agent ID at the recorded read time. Recent reads may be cached for up to 30 seconds.
Source: Base Identity Registry ownerOf
Observed: 2026-09-26T10:32:11.186Z UTC
Operator-ingested external JSON was parsed. Its claims are agent-declared.
Source: Operator-ingested registration file matching current tokenURI hash
Observed: 2026-09-23T16:21:31.347Z UTC
No well-formed entry names this agent ID and the configured Base registry.
Source: Registration file registrations[] + Base tokenURI
Observed: 2026-09-23T16:21:31.347Z UTC
A wallet is recorded on-chain, but the registration file does not declare an agentWallet service.
Source: Base getAgentWallet + file agentWallet service
Observed: 2026-09-26T10:32:11.186Z UTC
No eligible A2A card URL is declared in parsed structured services. Other claims remain untested.
Source: Parsed structured services; operator observation log
Observed: No observation recorded