ISRC CZH401120618
Verified recording
CZH401120618 is “Prince Igor: Overture (Live)” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x531d796f9730346f0f0482ab21111b5f6b45139fc424ef2de8f9596c922374db and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401120618.
Recording identifiers
- ISRC
- CZH401120618
- Title
- Prince Igor: Overture (Live)
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x531d796f9730346f0f0482ab21111b5f6b45139fc424ef2de8f9596c922374db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33bf3d12b44f7bbc38a16ccc51982bc500b5b65bd05bfad71bd5f52ea93e2a09- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401120618
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prince Igor: Overture (Live) · Machine-readable JSON-LD