ISRC DEF059003455
Verified recording
DEF059003455 is “Fantasias (7 Piano Pieces), Op. 116: V. Intermezzo in E Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x63532a1d024c39757136cb3d2da553ef7962ec08f0c5f5a9829f59547523fd66 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003455.
Recording identifiers
- ISRC
- DEF059003455
- Title
- Fantasias (7 Piano Pieces), Op. 116: V. Intermezzo in E Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x63532a1d024c39757136cb3d2da553ef7962ec08f0c5f5a9829f59547523fd66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:cfeaf5bff459f3a7e8920433f8acf067ccd4db05600b3eeb54a6cd80590e8d60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003455
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Fantasias (7 Piano Pieces), Op. 116: V. Intermezzo in E Minor · Machine-readable JSON-LD