ISRC GBBBB9606711
Verified recording
GBBBB9606711 is “Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Agnus Dei: Dona nobis pacem” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe4453c19e946d7651e6c3343ee54fa023e24cf873860bcf3e838c50ddf4a4762 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/GBBBB9606711.
Recording identifiers
- ISRC
- GBBBB9606711
- Title
- Mass in D Minor - Missa in angustiis ("Nelson Mass"), Hob. XXII:11: Agnus Dei: Dona nobis pacem
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe4453c19e946d7651e6c3343ee54fa023e24cf873860bcf3e838c50ddf4a4762
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3356bbc34ec110ee422211de594434347923341cade1324c5327a89381e95aaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB9606711
- 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: Agnus Dei: Dona nobis pacem · Machine-readable JSON-LD