ISRC FRZ130809140
Verified recording
FRZ130809140 is “Requiem In C Major: XIV. Offertorium, Domine Jes” by Johann Adolf Hasse,
registered on the CopyrightChains blockchain with CopyrightID
0x47e8b7ebdb057ce5dd8c412d09e98f47ee98c9de1c7616c0b10f4ac12a1a29e3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130809140.
Recording identifiers
- ISRC
- FRZ130809140
- Title
- Requiem In C Major: XIV. Offertorium, Domine Jes
- Artist
- Johann Adolf Hasse
- CopyrightID (CopyrightChains transaction hash)
0x47e8b7ebdb057ce5dd8c412d09e98f47ee98c9de1c7616c0b10f4ac12a1a29e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:565c8574e09986f1df28c51da9f8de264df1f819d688bbdc157247362425b622- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130809140
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Requiem In C Major: XIV. Offertorium, Domine Jes · Machine-readable JSON-LD