ISRC USB8U1003555
Verified recording
USB8U1003555 is “The Prisoner's Song” by Guy Massey,
registered on the CopyrightChains blockchain with CopyrightID
0x03f0c95829521c1d6e75aadcc2d17f87cbbe741782b66b76bb7d43784a28bc5d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1003555.
Recording identifiers
- ISRC
- USB8U1003555
- Title
- The Prisoner's Song
- Artist
- Guy Massey
- CopyrightID (CopyrightChains transaction hash)
0x03f0c95829521c1d6e75aadcc2d17f87cbbe741782b66b76bb7d43784a28bc5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e4460edd3e0c4c76d4524db5fedc31e2a635f1ab88af7f71013799e8e8d96f0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1003555
- Bitcoin block existence check
- https://blockstream.info/api/block/960448