ISRC DEF056301371
Verified recording
DEF056301371 is “7 Piano Pieces, Op. 116: No. 1 Capriccio in D Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9ca383df514df6bbd8f50dde68d7434153792834c29c99a51ead5de49674c04b and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301371.
Recording identifiers
- ISRC
- DEF056301371
- Title
- 7 Piano Pieces, Op. 116: No. 1 Capriccio in D Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9ca383df514df6bbd8f50dde68d7434153792834c29c99a51ead5de49674c04b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:71b117b9cff2e7941c989ea2b400ab7610dec20b9b371dbe5d9221c0f36a6f5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301371
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 7 Piano Pieces, Op. 116: No. 1 Capriccio in D Minor · Machine-readable JSON-LD