ISRC FR7JM1877140
Verified recording
FR7JM1877140 is “Mass in C Major, Hob. XXII:5 "Missa Cellensis": XIV. Sanctus” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x13d9df3a4fb579796f4537017f2a6b927b0f9d70e3cbd8a86e5b55a369f7abe6 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/FR7JM1877140.
Recording identifiers
- ISRC
- FR7JM1877140
- Title
- Mass in C Major, Hob. XXII:5 "Missa Cellensis": XIV. Sanctus
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x13d9df3a4fb579796f4537017f2a6b927b0f9d70e3cbd8a86e5b55a369f7abe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:92d0e43acd6db1f8a47b8eb6f96b185f94e4d2ab7a60fe32f169d3b5019730c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1877140
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass in C Major, Hob. XXII:5 "Missa Cellensis": XIV. Sanctus · Machine-readable JSON-LD