ISRC DEN961400741
Verified recording
DEN961400741 is “The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6f03d3a96f5acdff3b29f17427d4bccd53102e3fab9e722cdf3ff734c42d0a7c 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/DEN961400741.
Recording identifiers
- ISRC
- DEN961400741
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6f03d3a96f5acdff3b29f17427d4bccd53102e3fab9e722cdf3ff734c42d0a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5d56c2a1a35238f808260991de93b1180a6e0eba82e0f52c208583e82bfcd51c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400741
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1 · Machine-readable JSON-LD