ISRC HKI199935308
Verified recording
HKI199935308 is “3 Fantasy Pieces, Op. 6: Notturno” by Charles Griffes,
registered on the CopyrightChains blockchain with CopyrightID
0x627ec9e3a7e88fdde7e186093bb1d68d687eb6d91cb80d801f920dedc87917c0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935308.
Recording identifiers
- ISRC
- HKI199935308
- Title
- 3 Fantasy Pieces, Op. 6: Notturno
- Artist
- Charles Griffes
- CopyrightID (CopyrightChains transaction hash)
0x627ec9e3a7e88fdde7e186093bb1d68d687eb6d91cb80d801f920dedc87917c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a5823ec8f239e2a5c788c5177a2cb74dd3a0654a5e965ec8694b25de395d0c81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935308
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 3 Fantasy Pieces, Op. 6: Notturno · Machine-readable JSON-LD