ISRC GBAJY0552903
Verified recording
GBAJY0552903 is “Cello Sonata No. 1 in E Minor, Op. 38: III. Allegro – Più presto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9383523b30bf14224af8e9ad9efe3b7d596176fd4474838afbd39d386e00cdae and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0552903.
Recording identifiers
- ISRC
- GBAJY0552903
- Title
- Cello Sonata No. 1 in E Minor, Op. 38: III. Allegro – Più presto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9383523b30bf14224af8e9ad9efe3b7d596176fd4474838afbd39d386e00cdae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8ffd2d97bd399eaab932a462e0597056a2e41d464a8fe106f1e710aa0160c9f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0552903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata No. 1 in E Minor, Op. 38: III. Allegro – Più presto · Machine-readable JSON-LD