ISRC HKI199314436
Verified recording
HKI199314436 is “Romeo and Juliet: Montagues and Capulets” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xae7b34456304a06bc92a1b86e571dc720daeab6dcbec99d80cfc80d6e6623615 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314436.
Recording identifiers
- ISRC
- HKI199314436
- Title
- Romeo and Juliet: Montagues and Capulets
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xae7b34456304a06bc92a1b86e571dc720daeab6dcbec99d80cfc80d6e6623615
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c84081b65398583577399d233352adf7b732d74408a26db97ea9210c114eecb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314436
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Romeo and Juliet: Montagues and Capulets · Machine-readable JSON-LD