ISRC DEF056301396
Verified recording
DEF056301396 is “6 Piano Pieces, Op. 118: No. 6 Intermezzo in E-Flat Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9ca76d3dd89e72be67e8dd65d1c4edd47108537e15f3afdd3c807f5feaa43613 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301396.
Recording identifiers
- ISRC
- DEF056301396
- Title
- 6 Piano Pieces, Op. 118: No. 6 Intermezzo in E-Flat Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9ca76d3dd89e72be67e8dd65d1c4edd47108537e15f3afdd3c807f5feaa43613
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:a2510727aef6161917d0db4561074340cc015d8ddf23d3d3296189a81d6e0b4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301396
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: 6 Piano Pieces, Op. 118: No. 6 Intermezzo in E-Flat Minor · Machine-readable JSON-LD