ISRC GBAJY2341609
Verified recording
GBAJY2341609 is “Mass for 5 Voices, T. 3: IIIa. Credo in unum Deum” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0xcf7d7e17be630ca936fa6c3dae76eece0210479c78d66a9ef98d40bc001f2809 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/GBAJY2341609.
Recording identifiers
- ISRC
- GBAJY2341609
- Title
- Mass for 5 Voices, T. 3: IIIa. Credo in unum Deum
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0xcf7d7e17be630ca936fa6c3dae76eece0210479c78d66a9ef98d40bc001f2809
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1a0d4a1f0a70239c93a88ce300a5cbee0d770b5245cf7cf24227cefdc91995b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2341609
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mass for 5 Voices, T. 3: IIIa. Credo in unum Deum · Machine-readable JSON-LD