ISRC USB271400501
Verified recording
USB271400501 is “Choca” by Plan B,
registered on the CopyrightChains blockchain with CopyrightID
0x9b60c9c6aeec8b1a503d63a0a4931a23213ff2a5bad0c624252a8065424bb2bf and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271400501.
Recording identifiers
- ISRC
- USB271400501
- Title
- Choca
- Artist
- Plan B
- CopyrightID (CopyrightChains transaction hash)
0x9b60c9c6aeec8b1a503d63a0a4931a23213ff2a5bad0c624252a8065424bb2bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fcb9be12acbef0e73f37c77254005a6c95d42761abc146bc5fdcbfc1b1338251- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271400501
- Bitcoin block existence check
- https://blockstream.info/api/block/953513