ISRC ITLF52417531
Verified recording
ITLF52417531 is “Musicalisches Opfer, BWV 1079: No. 4, Canon perpetuus super Thema Regium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd0098f90107c4d35ffa9f40e202d3d4eb69449ef91e0b1b2d14da096cefe9977 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/ITLF52417531.
Recording identifiers
- ISRC
- ITLF52417531
- Title
- Musicalisches Opfer, BWV 1079: No. 4, Canon perpetuus super Thema Regium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd0098f90107c4d35ffa9f40e202d3d4eb69449ef91e0b1b2d14da096cefe9977
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c1bffd4646d6f8ed6b5f6c38dcd316818e46f999a4e343f6425d10f1701a73c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417531
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Musicalisches Opfer, BWV 1079: No. 4, Canon perpetuus super Thema Regium · Machine-readable JSON-LD