ISRC CAJ721978708
Verified recording
CAJ721978708 is “Chansons bretonnes pour violoncelle et piano sur des thèmes de l’ancien folklore, Op. 115 : 1. La prophétie de Gwenc’hlan (1er Recueil, No. 1)” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0x0f294a013f64aa58074487b1703fa5afc8ffbd6b2df725d5d4aa55b6b4bfd369 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721978708.
Recording identifiers
- ISRC
- CAJ721978708
- Title
- Chansons bretonnes pour violoncelle et piano sur des thèmes de l’ancien folklore, Op. 115 : 1. La prophétie de Gwenc’hlan (1er Recueil, No. 1)
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0x0f294a013f64aa58074487b1703fa5afc8ffbd6b2df725d5d4aa55b6b4bfd369
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e2d2b6000a404a33cc6b6c3ac2a4fd16cb06b99bb1bce32ad89d1cedc9b406c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721978708
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chansons bretonnes pour violoncelle et piano sur des thèmes de l’ancien folklore, Op. 115 : 1. La prophétie de Gwenc’hlan (1er Recueil, No. 1) · Machine-readable JSON-LD