ISRC DET901537810
Verified recording
DET901537810 is “Prince Igor (Knyaz Igor), Act II: Merknet svet dnevnoy (Daylight fades)” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x89900426a8bde8de1a6c98aad384adc9a86fd8818d255b4bed59e8c98afca4ac and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901537810.
Recording identifiers
- ISRC
- DET901537810
- Title
- Prince Igor (Knyaz Igor), Act II: Merknet svet dnevnoy (Daylight fades)
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x89900426a8bde8de1a6c98aad384adc9a86fd8818d255b4bed59e8c98afca4ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:a876e69799da3bb81cab4ae381cc16a11185df129cedcd9b1d729f372c47c6a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901537810
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Prince Igor (Knyaz Igor), Act II: Merknet svet dnevnoy (Daylight fades) · Machine-readable JSON-LD