ISRC NLG620410288
Verified recording
NLG620410288 is “Quintet in B Minor, Op. 115 for Clarinet and String Quartet: II. Adagio” by Bochmann String Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x830d3c9412d759298a155b9330a18a9279bd59028ee65ca63458dd965abf0864 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620410288.
Recording identifiers
- ISRC
- NLG620410288
- Title
- Quintet in B Minor, Op. 115 for Clarinet and String Quartet: II. Adagio
- Artist
- Bochmann String Quartet
- CopyrightID (CopyrightChains transaction hash)
0x830d3c9412d759298a155b9330a18a9279bd59028ee65ca63458dd965abf0864
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d187f02f86281fbc7247ce325c2d373157e4d4a6b3c6fd5097a8aa4b39a14f72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620410288
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Quintet in B Minor, Op. 115 for Clarinet and String Quartet: II. Adagio · Machine-readable JSON-LD