ISRC GBBBB0105306
Verified recording
GBBBB0105306 is “Mass No.14 'Harmoniemesse' in B flat. Hob.XXII/14 (1802): Et incarnatus” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xfaa1c163e67f3e4a0dcd6e73d03c9cb2feac9bad519f2aa551f75ff9fc7bab28 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0105306.
Recording identifiers
- ISRC
- GBBBB0105306
- Title
- Mass No.14 'Harmoniemesse' in B flat. Hob.XXII/14 (1802): Et incarnatus
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xfaa1c163e67f3e4a0dcd6e73d03c9cb2feac9bad519f2aa551f75ff9fc7bab28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:94ff36d3526340af92c598ff2d7a8a72f5ec316ac39d24df85c688c333a7900d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0105306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass No.14 'Harmoniemesse' in B flat. Hob.XXII/14 (1802): Et incarnatus · Machine-readable JSON-LD