ISRC GBF076240001
Verified recording
GBF076240001 is “Mass in D Minor, Hob. XXII:11 "Nelson Mass": I. Kyrie” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x89c63b13a3a747fea126a3fece0f5ea876e09c74a8237d2ca226f8fb6611ca7e and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076240001.
Recording identifiers
- ISRC
- GBF076240001
- Title
- Mass in D Minor, Hob. XXII:11 "Nelson Mass": I. Kyrie
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x89c63b13a3a747fea126a3fece0f5ea876e09c74a8237d2ca226f8fb6611ca7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:74ff15b6012b0fbf70c290cca5092122bce5cbd91a3849796cf64d14cbfc9871- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076240001
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Mass in D Minor, Hob. XXII:11 "Nelson Mass": I. Kyrie · Machine-readable JSON-LD