ISRC GBPFX0700736
Verified recording
GBPFX0700736 is “Cello Sonata in E Minor, Op.38: II. Allegretto quasi Menuetto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0eb1c7f90029cf32a506cc2326633dc1f63c015b411ec7dd632e565eb30cf96a 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/GBPFX0700736.
Recording identifiers
- ISRC
- GBPFX0700736
- Title
- Cello Sonata in E Minor, Op.38: II. Allegretto quasi Menuetto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0eb1c7f90029cf32a506cc2326633dc1f63c015b411ec7dd632e565eb30cf96a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:54afded22477c02ece0c3cb5784743371edaaafa5708104465495ac58dddd066- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFX0700736
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cello Sonata in E Minor, Op.38: II. Allegretto quasi Menuetto · Machine-readable JSON-LD