ISRC ITLF52417539
Verified recording
ITLF52417539 is “Musicalisches Opfer, BWV 1079: No. 12, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 3 a 2 per Motum contrarium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x23da8a3d6bc11c4a8f52c9d3a0441d8728bd873705d63a82b5cf0337d659992b and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417539.
Recording identifiers
- ISRC
- ITLF52417539
- Title
- Musicalisches Opfer, BWV 1079: No. 12, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 3 a 2 per Motum contrarium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x23da8a3d6bc11c4a8f52c9d3a0441d8728bd873705d63a82b5cf0337d659992b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:dd024613ca5cbec427038684860db423244556ba976ab90f09fb8e0c8a4ca5a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417539
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Musicalisches Opfer, BWV 1079: No. 12, Thematis Regii Elaborationes Canonicae Canones diversi super Thema Regium - 3 a 2 per Motum contrarium · Machine-readable JSON-LD