ISRC GBHKE2400260
Verified recording
GBHKE2400260 is “One Small Voice (Piano Sonata No. 8 in C Minor, Op. 13 "Sonata Pathétique": II. Adagio cantabile) [Arr. for Choir by Sam Coates]” by Libera,
registered on the CopyrightChains blockchain with CopyrightID
0x56becac2e70a467c68c19df08b11870b9e8195230113d6a5464d21ad55c9bcc3 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/GBHKE2400260.
Recording identifiers
- ISRC
- GBHKE2400260
- Title
- One Small Voice (Piano Sonata No. 8 in C Minor, Op. 13 "Sonata Pathétique": II. Adagio cantabile) [Arr. for Choir by Sam Coates]
- Artist
- Libera
- CopyrightID (CopyrightChains transaction hash)
0x56becac2e70a467c68c19df08b11870b9e8195230113d6a5464d21ad55c9bcc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:49b5e56a13538e3e5d21255cc4264cfd2ba3fd6257186c64b06be11b3d945bae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHKE2400260
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: One Small Voice (Piano Sonata No. 8 in C Minor, Op. 13 "Sonata Pathétique": II. Adagio cantabile) [Arr. for Choir by Sam Coates] · Machine-readable JSON-LD