ISRC DEF058202166
Verified recording
DEF058202166 is “8 Piano Pieces, Op. 76: 6. Intermezzo In A” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x5556a39dd5aed3d469d2321be3d2dbbb3150a40fb3c27e814d585a0450ef07e9 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202166.
Recording identifiers
- ISRC
- DEF058202166
- Title
- 8 Piano Pieces, Op. 76: 6. Intermezzo In A
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x5556a39dd5aed3d469d2321be3d2dbbb3150a40fb3c27e814d585a0450ef07e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a0cd7832bd29548d9057e3a62a0182e115204daefa64a7881d50a7c10d715c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202166
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 8 Piano Pieces, Op. 76: 6. Intermezzo In A · Machine-readable JSON-LD