ISRC ISV651100111
Verified recording
ISV651100111 is “Partita No. 2 in C minor, BWV 826: IV. Sarabande” by Víkingur Ólafsson,
registered on the CopyrightChains blockchain with CopyrightID
0x186f1a9e05664388d962b2acd6a15fe91521d6fce69e7a268a751a2344c9a30f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV651100111.
Recording identifiers
- ISRC
- ISV651100111
- Title
- Partita No. 2 in C minor, BWV 826: IV. Sarabande
- Artist
- Víkingur Ólafsson
- CopyrightID (CopyrightChains transaction hash)
0x186f1a9e05664388d962b2acd6a15fe91521d6fce69e7a268a751a2344c9a30f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0c5b16828aed667d65b2e3df61b8d83e66837902d0841da90adcc9e00448d01a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV651100111
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Partita No. 2 in C minor, BWV 826: IV. Sarabande · Machine-readable JSON-LD