ISRC NLQK91700001
Verified recording
NLQK91700001 is “Sonata for Cello and Piano in F, Op. 6: I. Allegro con brio” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xe853d2a69f9ae30fedfa78f9a103eae67c17c4f758eeaeff680e14285e0b4995 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/NLQK91700001.
Recording identifiers
- ISRC
- NLQK91700001
- Title
- Sonata for Cello and Piano in F, Op. 6: I. Allegro con brio
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xe853d2a69f9ae30fedfa78f9a103eae67c17c4f758eeaeff680e14285e0b4995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da1f0998a27a2b43a4b1a4c4b0822e998795f64423be5f7db6aa0d0aa9585fc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQK91700001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Cello and Piano in F, Op. 6: I. Allegro con brio · Machine-readable JSON-LD