ISRC DEF056301375
Verified recording
DEF056301375 is “7 Piano Pieces, Op. 116: No. 5 Intermezzo in E Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x5a6112bc5beb07d97955435c1a6dafa1ead1f7147ed4c48a78d7bacc170f63f9 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301375.
Recording identifiers
- ISRC
- DEF056301375
- Title
- 7 Piano Pieces, Op. 116: No. 5 Intermezzo in E Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x5a6112bc5beb07d97955435c1a6dafa1ead1f7147ed4c48a78d7bacc170f63f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:d1596e60b233e99b49305b8b86aef6854575f5c271d28342b20be0938c141c78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301375
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: 7 Piano Pieces, Op. 116: No. 5 Intermezzo in E Minor · Machine-readable JSON-LD