ISRC HKI191318019
Verified recording
HKI191318019 is “Piano Album I: For A Perfect Sister” by Ned Rorem,
registered on the CopyrightChains blockchain with CopyrightID
0x9f0cc77ef5a5c1b5a53a6a93b3b1b93c9b6a2f0e9bc60120b11d36115ae2a0f0 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191318019.
Recording identifiers
- ISRC
- HKI191318019
- Title
- Piano Album I: For A Perfect Sister
- Artist
- Ned Rorem
- CopyrightID (CopyrightChains transaction hash)
0x9f0cc77ef5a5c1b5a53a6a93b3b1b93c9b6a2f0e9bc60120b11d36115ae2a0f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:76f995f677ccf9f3179b6ee70448f2b08fd54989a8bc825587b889c13a1132d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191318019
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Piano Album I: For A Perfect Sister · Machine-readable JSON-LD