ISRC DEA800115255
Verified recording
DEA800115255 is “Brahms: Variations on a Theme by Haydn for 2 Pianos, Op. 56b "St. Antoni Chorale": Variation VII. Grazioso” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x751e338a0fa57f53286507003d293c756a1b3ea61c2d587da72c0f5a7cf0245e and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115255.
Recording identifiers
- ISRC
- DEA800115255
- Title
- Brahms: Variations on a Theme by Haydn for 2 Pianos, Op. 56b "St. Antoni Chorale": Variation VII. Grazioso
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x751e338a0fa57f53286507003d293c756a1b3ea61c2d587da72c0f5a7cf0245e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:740bb69c6c80c9fff0b8d73f53e8216c25bb8da74b39243299e53d410f6f28ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115255
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Brahms: Variations on a Theme by Haydn for 2 Pianos, Op. 56b "St. Antoni Chorale": Variation VII. Grazioso · Machine-readable JSON-LD