ISRC NLC351318304
Verified recording
NLC351318304 is “Rhapsody for Alto Saxophone: II. Calmato” by André Waignein,
registered on the CopyrightChains blockchain with CopyrightID
0x635643fae8ae8a9244f731fb4531fb38c0e6d5eb1379d77b6da41fd9945cdb23 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC351318304.
Recording identifiers
- ISRC
- NLC351318304
- Title
- Rhapsody for Alto Saxophone: II. Calmato
- Artist
- André Waignein
- CopyrightID (CopyrightChains transaction hash)
0x635643fae8ae8a9244f731fb4531fb38c0e6d5eb1379d77b6da41fd9945cdb23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:0b84ec824353d5f4f2ea13ed2c6f2b02c820703a0b7890f7e508b4a4ed660a0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC351318304
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Rhapsody for Alto Saxophone: II. Calmato · Machine-readable JSON-LD