ISRC FR7JM1877030
Verified recording
FR7JM1877030 is “Mass in C Major, Hob. XXII:5 "Missa Cellensis": III. Kyrie eleison II” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x64536341463d17aaea19a42e9c402118ee945298cb62d07bf306cba08fbb06c7 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/FR7JM1877030.
Recording identifiers
- ISRC
- FR7JM1877030
- Title
- Mass in C Major, Hob. XXII:5 "Missa Cellensis": III. Kyrie eleison II
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x64536341463d17aaea19a42e9c402118ee945298cb62d07bf306cba08fbb06c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f52b50479fb665fca4c5ac3594b4d9314d2f216756ed5787a8bd01976a966405- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1877030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass in C Major, Hob. XXII:5 "Missa Cellensis": III. Kyrie eleison II · Machine-readable JSON-LD