ISRC NLA508721923
Verified recording
NLA508721923 is “Carmina Burana, 3. Cour d'amours: XXIII. Dulcissime” by Carl Orff,
registered on the CopyrightChains blockchain with CopyrightID
0x92aba9568d309db38795fcdcc8541a1c43820568ba985fe7e2d21b4672d79db2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721923.
Recording identifiers
- ISRC
- NLA508721923
- Title
- Carmina Burana, 3. Cour d'amours: XXIII. Dulcissime
- Artist
- Carl Orff
- CopyrightID (CopyrightChains transaction hash)
0x92aba9568d309db38795fcdcc8541a1c43820568ba985fe7e2d21b4672d79db2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d3acbc991cf95676869b390126e13653c082b91384cccef727fc5866cb672c03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721923
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Carmina Burana, 3. Cour d'amours: XXIII. Dulcissime · Machine-readable JSON-LD