ISRC ITLF52417538
Verified recording
ITLF52417538 is “Musicalisches Opfer, BWV 1079: No. 11, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 2. a 2 Violin: in Unisono.” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe66622e56731c17660041fa9ef4ec9bfd76c7cc00577c4f5683d319a54af8cd6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417538.
Recording identifiers
- ISRC
- ITLF52417538
- Title
- Musicalisches Opfer, BWV 1079: No. 11, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 2. a 2 Violin: in Unisono.
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe66622e56731c17660041fa9ef4ec9bfd76c7cc00577c4f5683d319a54af8cd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c3c172f175db2fd3c486cf4a2fc1184bf86c3c966f7f9d8616957b392ea3d88b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417538
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Musicalisches Opfer, BWV 1079: No. 11, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 2. a 2 Violin: in Unisono. · Machine-readable JSON-LD