ISRC NLA509312201
Verified recording
NLA509312201 is “Prince Igor - Mariinsky Theatre Ed./Compl. & orch. Glazounov (1865-1936): Overture” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xd81070368dc8356a8c2328b8063933c094e2fdf636c3b1bd225ea0a8b38680c5 and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312201.
Recording identifiers
- ISRC
- NLA509312201
- Title
- Prince Igor - Mariinsky Theatre Ed./Compl. & orch. Glazounov (1865-1936): Overture
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xd81070368dc8356a8c2328b8063933c094e2fdf636c3b1bd225ea0a8b38680c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:5ab48f79b509127ec463a4db845ad1160fc51ee6788f7a7a5989eba675ef68a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312201
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: Prince Igor - Mariinsky Theatre Ed./Compl. & orch. Glazounov (1865-1936): Overture · Machine-readable JSON-LD