ISRC FRR419300033
Verified recording
FRR419300033 is “Messe noire” by Guy Protheroe,
registered on the CopyrightChains blockchain with CopyrightID
0x0f2b0712cd8634002273efe6dbaa49bb3148d58fdba9d17d7106a996c4fba117 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR419300033.
Recording identifiers
- ISRC
- FRR419300033
- Title
- Messe noire
- Artist
- Guy Protheroe
- CopyrightID (CopyrightChains transaction hash)
0x0f2b0712cd8634002273efe6dbaa49bb3148d58fdba9d17d7106a996c4fba117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a0020a2d806d57f2f13fe83426ae95624d4040ddf384c0c29b09260c22ac60c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR419300033
- Bitcoin block existence check
- https://blockstream.info/api/block/956304