ISRC GBF071300413
Verified recording
GBF071300413 is “Piano Sonata No. 2 in G minor, Op. 22: 3. Scherzo (Sehr rasch und markiert)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x4769db311be2ee9d826f4dba55529de707c09e732a8ff97ca41ef10447a9dfa7 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071300413.
Recording identifiers
- ISRC
- GBF071300413
- Title
- Piano Sonata No. 2 in G minor, Op. 22: 3. Scherzo (Sehr rasch und markiert)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x4769db311be2ee9d826f4dba55529de707c09e732a8ff97ca41ef10447a9dfa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:439533bf407eb8dbf10749484d9538f52eb8b6da32b5b6dd64a0e7e0a2832e0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071300413
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Piano Sonata No. 2 in G minor, Op. 22: 3. Scherzo (Sehr rasch und markiert) · Machine-readable JSON-LD