ISRC NLY332401973
Verified recording
NLY332401973 is “Piano Sonata No. 1, Op. 50, Christus Und Die Fischer: III.” by Einojuhani Rautavaara,
registered on the CopyrightChains blockchain with CopyrightID
0x99ad3aca657128cfd5fd46517722bdd0404b39af19704671aa723cadd793283b and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332401973.
Recording identifiers
- ISRC
- NLY332401973
- Title
- Piano Sonata No. 1, Op. 50, Christus Und Die Fischer: III.
- Artist
- Einojuhani Rautavaara
- CopyrightID (CopyrightChains transaction hash)
0x99ad3aca657128cfd5fd46517722bdd0404b39af19704671aa723cadd793283b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:bb9349ac62bb48b918d48792d0948b8902cc25444a671f08deebc7b9d447db1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332401973
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Piano Sonata No. 1, Op. 50, Christus Und Die Fischer: III. · Machine-readable JSON-LD