ISRC GBBBB9606707
Verified recording
GBBBB9606707 is “Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Credo: Et resurrexit” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x82ce74ce884fd9208bb9a00e04519f573cd5d006e4ef93f9b067a58973becf44 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/GBBBB9606707.
Recording identifiers
- ISRC
- GBBBB9606707
- Title
- Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Credo: Et resurrexit
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x82ce74ce884fd9208bb9a00e04519f573cd5d006e4ef93f9b067a58973becf44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ca92123e737b32146f8daeadfe1e8cd06346413252048fef34c701da464432aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB9606707
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Credo: Et resurrexit · Machine-readable JSON-LD