ISRC DEF059403673
Verified recording
DEF059403673 is “Partita No. 1 in B Flat Major, BWV 825: II. Allemande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f39d59bce6b6417d49edbe571e9b30cf42d09927663fe78f69877f328c6aa3 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/DEF059403673.
Recording identifiers
- ISRC
- DEF059403673
- Title
- Partita No. 1 in B Flat Major, BWV 825: II. Allemande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7f39d59bce6b6417d49edbe571e9b30cf42d09927663fe78f69877f328c6aa3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:577084935f8fa12ec0964e2d9277b2e29536cddb6e56125193e59d58daac3af5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059403673
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Partita No. 1 in B Flat Major, BWV 825: II. Allemande · Machine-readable JSON-LD