ISRC GBPFW0701675
Verified recording
GBPFW0701675 is “Brahms: Cello Sonata No. 2 in F Major, Op. 99: IV. Allegro molto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x948d3ee5d35f85ee52f23fa8070e82c5398ba1f744a21dc475f7c663bee69b0d and independently timestamped
in Bitcoin block 957043 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0701675.
Recording identifiers
- ISRC
- GBPFW0701675
- Title
- Brahms: Cello Sonata No. 2 in F Major, Op. 99: IV. Allegro molto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x948d3ee5d35f85ee52f23fa8070e82c5398ba1f744a21dc475f7c663bee69b0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:52:39+00:00
- Bitcoin block
- 957043
- Canonical record hash
sha256:6543b0ffa4c58d98c062a45674f928254fb73c23ebb495ea3bfb8cdc1450f4b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0701675
- Bitcoin block existence check
- https://blockstream.info/api/block/957043
Full record
Track page: Brahms: Cello Sonata No. 2 in F Major, Op. 99: IV. Allegro molto · Machine-readable JSON-LD