ISRC FR7JM1877120
Verified recording
FR7JM1877120 is “Mass in C Major, Hob. XXII:5 "Missa Cellensis": XII. Et incarnatus est” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x925b4f5d677c7e84e2b9c364375ec3289942e0979222fe049fd8d48c4e0cdec9 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/FR7JM1877120.
Recording identifiers
- ISRC
- FR7JM1877120
- Title
- Mass in C Major, Hob. XXII:5 "Missa Cellensis": XII. Et incarnatus est
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x925b4f5d677c7e84e2b9c364375ec3289942e0979222fe049fd8d48c4e0cdec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8c4a3bc6d6a8188bc0181a615199bc084a8cad0ec5e3badbdfd17dacf526c3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1877120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass in C Major, Hob. XXII:5 "Missa Cellensis": XII. Et incarnatus est · Machine-readable JSON-LD