ISRC HKI190574523
Verified recording
HKI190574523 is “Francesca da Rimini, Op. 25: Scene II: Moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xadad676c4a8a7616bff229203188f0016904bb06d0921d2f1136f41024e63dce and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190574523.
Recording identifiers
- ISRC
- HKI190574523
- Title
- Francesca da Rimini, Op. 25: Scene II: Moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xadad676c4a8a7616bff229203188f0016904bb06d0921d2f1136f41024e63dce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:a54499c44e26a6bd7fa9bbdfe43d7240f1872a6b331af0d86d5571224e26b8d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190574523
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Francesca da Rimini, Op. 25: Scene II: Moderato · Machine-readable JSON-LD