ISRC DEF057801735
Verified recording
DEF057801735 is “Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Polonaise - VIa. Double” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1af50daf40b134a203fda4e3c0fd55c3d6f51569ab6ae07f65b8778eb12a1294 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801735.
Recording identifiers
- ISRC
- DEF057801735
- Title
- Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Polonaise - VIa. Double
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1af50daf40b134a203fda4e3c0fd55c3d6f51569ab6ae07f65b8778eb12a1294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c1473ba338f760630a60954542c522b3a66708cc7f75dd300f3ce870fe9e146e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801735
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Polonaise - VIa. Double · Machine-readable JSON-LD