ISRC GBAYC9500629
Verified recording
GBAYC9500629 is “Schumann: Fantasiestücke, Op. 73: I. Zart und mit Ausdruck (Version for Cello and Piano)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xcd39f7090cc343e4d8bb22bad01330298e7cd5de1534f98f81a4c798316f9c45 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/GBAYC9500629.
Recording identifiers
- ISRC
- GBAYC9500629
- Title
- Schumann: Fantasiestücke, Op. 73: I. Zart und mit Ausdruck (Version for Cello and Piano)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xcd39f7090cc343e4d8bb22bad01330298e7cd5de1534f98f81a4c798316f9c45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:44c4d27cef363bb1f30b27592cbd88c2f9bbe0dfde0412102652cac705ef99b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500629
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Schumann: Fantasiestücke, Op. 73: I. Zart und mit Ausdruck (Version for Cello and Piano) · Machine-readable JSON-LD