ISRC DEN962301662
Verified recording
DEN962301662 is “12 Etudes in All the Minor Keys, Op. 39 / No. 12, Le festin d'Ésope: Var. 8 - Var. 13” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xa96d9c5cd8c7a43983612848d605a7f9d95d62cf0137b1e846a2fb3d91be1a47 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301662.
Recording identifiers
- ISRC
- DEN962301662
- Title
- 12 Etudes in All the Minor Keys, Op. 39 / No. 12, Le festin d'Ésope: Var. 8 - Var. 13
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xa96d9c5cd8c7a43983612848d605a7f9d95d62cf0137b1e846a2fb3d91be1a47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5cbf508e27ce0414e5f4a584f05f5209c957cc4c218a87a2bc40f768b437ff44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301662
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 12 Etudes in All the Minor Keys, Op. 39 / No. 12, Le festin d'Ésope: Var. 8 - Var. 13 · Machine-readable JSON-LD