ISRC DEF057800182
Verified recording
DEF057800182 is “Passacaglia In C Minor, BWV 582: Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd927a9e8f2694a98d629c9eb797501107c964e7d4e8c8f28697d07fdb3f74c84 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800182.
Recording identifiers
- ISRC
- DEF057800182
- Title
- Passacaglia In C Minor, BWV 582: Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd927a9e8f2694a98d629c9eb797501107c964e7d4e8c8f28697d07fdb3f74c84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3bbd0511a3b4aa6d37598bd5f525b3fe41950f92c23e81ef0170a8e6a687b026- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800182
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Passacaglia In C Minor, BWV 582: Fugue · Machine-readable JSON-LD