ISRC GBF071502641
Verified recording
GBF071502641 is “Mass for 3 Voices: Kyrie - Gloria - Remastered 2015” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0xc5bc161841f59bb51a679d69954909ef7e38eed80143a36c93d516ba84afbca9 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502641.
Recording identifiers
- ISRC
- GBF071502641
- Title
- Mass for 3 Voices: Kyrie - Gloria - Remastered 2015
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0xc5bc161841f59bb51a679d69954909ef7e38eed80143a36c93d516ba84afbca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:da6f38841719b2ed94a78993ff755dbc489949d354d9b25a0aec934eb5bfd15e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502641
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Mass for 3 Voices: Kyrie - Gloria - Remastered 2015 · Machine-readable JSON-LD