ISRC FR4P42157349
Verified recording
FR4P42157349 is “Bogorovitse dievo (Ave Maria) Serguei Rachmaninov” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xd12b903e3993dd868863155e94ddca8609cbbbda0e290372a2fdcf009c5728a3 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/FR4P42157349.
Recording identifiers
- ISRC
- FR4P42157349
- Title
- Bogorovitse dievo (Ave Maria) Serguei Rachmaninov
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xd12b903e3993dd868863155e94ddca8609cbbbda0e290372a2fdcf009c5728a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:05cd6939bf8fa43b9c310a8bb4a9f380176f7a09bce2cca0fa5c680b5c5fcd7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4P42157349
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bogorovitse dievo (Ave Maria) Serguei Rachmaninov · Machine-readable JSON-LD