ISRC NLA508721919
Verified recording
NLA508721919 is “Carmina Burana, 3. Cour d'amours: XIX. Si puer cum puellula” by Carl Orff,
registered on the CopyrightChains blockchain with CopyrightID
0x8234271e46f31d19a7ae8ca37b763b31f8cb169d3498f5790f222218fcdc4dcd 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/NLA508721919.
Recording identifiers
- ISRC
- NLA508721919
- Title
- Carmina Burana, 3. Cour d'amours: XIX. Si puer cum puellula
- Artist
- Carl Orff
- CopyrightID (CopyrightChains transaction hash)
0x8234271e46f31d19a7ae8ca37b763b31f8cb169d3498f5790f222218fcdc4dcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc1d2987c36177ca46dc8a963f49a9ed80733874e6f06e8b7e0f708469f12af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721919
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Carmina Burana, 3. Cour d'amours: XIX. Si puer cum puellula · Machine-readable JSON-LD