ISRC HKI199707616
Verified recording
HKI199707616 is “Romeo and Juliet, Op. 64: Montagues and Capulets (Dance of the Knights)” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd6b55921ccc1ff85afa9d696917de6f1fb8f060d82671f3f7b77d1c4e4c14d80 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707616.
Recording identifiers
- ISRC
- HKI199707616
- Title
- Romeo and Juliet, Op. 64: Montagues and Capulets (Dance of the Knights)
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd6b55921ccc1ff85afa9d696917de6f1fb8f060d82671f3f7b77d1c4e4c14d80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:e313ce3fd927ffee485ab17583463283a502baba4c577320c921842e15d89083- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707616
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Romeo and Juliet, Op. 64: Montagues and Capulets (Dance of the Knights) · Machine-readable JSON-LD