ISRC DEF057800162
Verified recording
DEF057800162 is “Toccata And Fugue In D Minor, BWV 538 "Dorian": 2. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5c6908ad082cb684c0792ef2f06beb85f5c1d4970cae2fe9a4b70a85e0df9fa4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800162.
Recording identifiers
- ISRC
- DEF057800162
- Title
- Toccata And Fugue In D Minor, BWV 538 "Dorian": 2. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5c6908ad082cb684c0792ef2f06beb85f5c1d4970cae2fe9a4b70a85e0df9fa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:40ffad5a541aeff9419928d9c35e76f408c4a364bab7e8ec2cd0cdd2256e7d5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800162
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Toccata And Fugue In D Minor, BWV 538 "Dorian": 2. Fuga · Machine-readable JSON-LD