ISRC NLA508721918
Verified recording
NLA508721918 is “Carmina Burana, 3. Cour d'amours: XVIII. Circa mea pectora” by Carl Orff,
registered on the CopyrightChains blockchain with CopyrightID
0x71555f2fa51deb708982dd84c76183e67579bb271b819fa38eb589c9966576c6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721918.
Recording identifiers
- ISRC
- NLA508721918
- Title
- Carmina Burana, 3. Cour d'amours: XVIII. Circa mea pectora
- Artist
- Carl Orff
- CopyrightID (CopyrightChains transaction hash)
0x71555f2fa51deb708982dd84c76183e67579bb271b819fa38eb589c9966576c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9c11a3f14bf69929f6894b7f48d035c06ef5b1c22fad7bc9c2a555ea48023cf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721918
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Carmina Burana, 3. Cour d'amours: XVIII. Circa mea pectora · Machine-readable JSON-LD