ISRC DEF056301391
Verified recording
DEF056301391 is “6 Piano Pieces, Op. 118: No. 1 Intermezzo in A Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x61ed738e2a18d1b6acdb0fefabe882908b5068ed5edf3869ff2b170e970f6135 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/DEF056301391.
Recording identifiers
- ISRC
- DEF056301391
- Title
- 6 Piano Pieces, Op. 118: No. 1 Intermezzo in A Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x61ed738e2a18d1b6acdb0fefabe882908b5068ed5edf3869ff2b170e970f6135
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:72821dc58f2ec842d2363a32f574116968ac6e188a2a784592428ac2a634ed7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056301391
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 6 Piano Pieces, Op. 118: No. 1 Intermezzo in A Minor · Machine-readable JSON-LD