ISRC GBBBB9606704
Verified recording
GBBBB9606704 is “Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Gloria: Quoniam” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x7a2f19c3ae02c0200202c4ac6c2b0800e8cfbe951a1727a62d952f4dde16faac 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/GBBBB9606704.
Recording identifiers
- ISRC
- GBBBB9606704
- Title
- Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Gloria: Quoniam
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x7a2f19c3ae02c0200202c4ac6c2b0800e8cfbe951a1727a62d952f4dde16faac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bcb7d0d52b5088cf767b7334f5bd896aa80f26aa04c03e75fafa40c6344620a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB9606704
- 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: Gloria: Quoniam · Machine-readable JSON-LD