ISRC ITLF52417544
Verified recording
ITLF52417544 is “Musicalisches Opfer, BWV 1079: No. 17, Quaerendo invenietis - Canon à 2” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x68b4e3df10c202e5230bbb2f4a368130be00b0debd7841e12f2af637fd7b040d 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/ITLF52417544.
Recording identifiers
- ISRC
- ITLF52417544
- Title
- Musicalisches Opfer, BWV 1079: No. 17, Quaerendo invenietis - Canon à 2
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x68b4e3df10c202e5230bbb2f4a368130be00b0debd7841e12f2af637fd7b040d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e7fba962731a1d3c7466212edfc5ed528ad7c0881981eeb0ac1bc1ef882dcc14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417544
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Musicalisches Opfer, BWV 1079: No. 17, Quaerendo invenietis - Canon à 2 · Machine-readable JSON-LD