ISRC ITLF52417532
Verified recording
ITLF52417532 is “Musicalisches Opfer, BWV 1079: No. 5, Sonata sopr'il Soggetto Reale à Traversa, Largo 3/4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbc6f651d2615dcf43b995d01fcb68d6dba8f9ca90bfee9eceaa114ce77b12c8f 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/ITLF52417532.
Recording identifiers
- ISRC
- ITLF52417532
- Title
- Musicalisches Opfer, BWV 1079: No. 5, Sonata sopr'il Soggetto Reale à Traversa, Largo 3/4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbc6f651d2615dcf43b995d01fcb68d6dba8f9ca90bfee9eceaa114ce77b12c8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3709e8aac0d1e36d72a0b8155adc14a016be3a796011eadda39904f01f28c6fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52417532
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Musicalisches Opfer, BWV 1079: No. 5, Sonata sopr'il Soggetto Reale à Traversa, Largo 3/4 · Machine-readable JSON-LD