ISRC GBXSY1900061
Verified recording
GBXSY1900061 is “Nocturnes, L. 91: III. Sirènes (Arr. for Choir and Orchestra by Denis Herlin)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0x11e28b9d7fa6355ff7eeb4b945110b75f677cb43cc984871d9edd388374a95fc 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/GBXSY1900061.
Recording identifiers
- ISRC
- GBXSY1900061
- Title
- Nocturnes, L. 91: III. Sirènes (Arr. for Choir and Orchestra by Denis Herlin)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0x11e28b9d7fa6355ff7eeb4b945110b75f677cb43cc984871d9edd388374a95fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:61cc0a110f9c035ee96b388218fea6eb18e25a019ad6f1443ff7fe091b60fdf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXSY1900061
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nocturnes, L. 91: III. Sirènes (Arr. for Choir and Orchestra by Denis Herlin) · Machine-readable JSON-LD