ISRC NLG620410289
Verified recording
NLG620410289 is “Quintet in B Minor, Op. 115 for Clarinet and String Quartet: III. Andantino” by Bochmann String Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xd5680392a8fe100ecd4116ba9e8343e39f9c94a5448e809809ebe7631bb64eaf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620410289.
Recording identifiers
- ISRC
- NLG620410289
- Title
- Quintet in B Minor, Op. 115 for Clarinet and String Quartet: III. Andantino
- Artist
- Bochmann String Quartet
- CopyrightID (CopyrightChains transaction hash)
0xd5680392a8fe100ecd4116ba9e8343e39f9c94a5448e809809ebe7631bb64eaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:60d03b7a28cead489d39dbc80c2ec4de6eb755910db5839edd695109e1a922f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620410289
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quintet in B Minor, Op. 115 for Clarinet and String Quartet: III. Andantino · Machine-readable JSON-LD