ISRC UK2Y21602937
Verified recording
UK2Y21602937 is “Prince Igor: Overture” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x7ff4b7b14e33aded0a9d11df3940f0fe10a7da9234da842e8e73fa28257e67c6 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602937.
Recording identifiers
- ISRC
- UK2Y21602937
- Title
- Prince Igor: Overture
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x7ff4b7b14e33aded0a9d11df3940f0fe10a7da9234da842e8e73fa28257e67c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:56b2e1fc308abfa3f96e9a14620e2cbd4e3837d497bf7321929894c984cb0b84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602937
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Prince Igor: Overture · Machine-readable JSON-LD