ISRC DEF059705384
Verified recording
DEF059705384 is “Prelude and Fugue in E minor, BWV 533: 2. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9a90964039fab6220b133afcba30834d65dea3aa2d53fdf00837382469f6d8c1 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059705384.
Recording identifiers
- ISRC
- DEF059705384
- Title
- Prelude and Fugue in E minor, BWV 533: 2. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9a90964039fab6220b133afcba30834d65dea3aa2d53fdf00837382469f6d8c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:ffdb4148faf262990ef6adbdbbcd406baec093c86c26e660ae6720ce5df20a14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059705384
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Prelude and Fugue in E minor, BWV 533: 2. Fugue · Machine-readable JSON-LD