ISRC NLA508721903
Verified recording
NLA508721903 is “Carmina Burana, 1. Primo vere: III. Veris leta facies” by Carl Orff,
registered on the CopyrightChains blockchain with CopyrightID
0x2e62b91be1e00aa5298e86cdea36303f1a79d67f4bb4b9bf1ee7e8aaae26e1df and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721903.
Recording identifiers
- ISRC
- NLA508721903
- Title
- Carmina Burana, 1. Primo vere: III. Veris leta facies
- Artist
- Carl Orff
- CopyrightID (CopyrightChains transaction hash)
0x2e62b91be1e00aa5298e86cdea36303f1a79d67f4bb4b9bf1ee7e8aaae26e1df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:8a22e98e906d57c5678c253f621d3b41e4603dad6f0b2a2c4e5fb3fbe6839a6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508721903
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Carmina Burana, 1. Primo vere: III. Veris leta facies · Machine-readable JSON-LD