ISRC DEN960802881
Verified recording
DEN960802881 is “The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x33f55509823ca91db1177b752c900fec5aa463db0a9bb1009cc5929ed5c0c34a 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/DEN960802881.
Recording identifiers
- ISRC
- DEN960802881
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x33f55509823ca91db1177b752c900fec5aa463db0a9bb1009cc5929ed5c0c34a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c31aa3497a9ed988109e30fdcaa86cc135c71cfcdd6b9b467cccf104a72fd8dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802881
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1 · Machine-readable JSON-LD