ISRC DEF055002524
Verified recording
DEF055002524 is “Partita No. 3 in A minor, BWV 827: 4. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd64e031010f96991230e50bd0f7144aee011949e7690175cf063dbc9a8b05007 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055002524.
Recording identifiers
- ISRC
- DEF055002524
- Title
- Partita No. 3 in A minor, BWV 827: 4. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd64e031010f96991230e50bd0f7144aee011949e7690175cf063dbc9a8b05007
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:e917d04d1b36bfddeaad3099e57544d44e5b7954873e775af6a4f6d4f1033074- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055002524
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Partita No. 3 in A minor, BWV 827: 4. Sarabande · Machine-readable JSON-LD