ISRC DEF059003452
Verified recording
DEF059003452 is “Fantasias (7 Piano Pieces), Op. 116: II. Intermezzo in A Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xcfb68ddaa34032ab4c9e9396826e932aa8f3366980065438944b6bfc7adbdb2e and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003452.
Recording identifiers
- ISRC
- DEF059003452
- Title
- Fantasias (7 Piano Pieces), Op. 116: II. Intermezzo in A Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xcfb68ddaa34032ab4c9e9396826e932aa8f3366980065438944b6bfc7adbdb2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:0ed48d9d79795d0ba3ef28a61de9700bd23ea0c23f86a6b1526167e5a9b9ccda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003452
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Fantasias (7 Piano Pieces), Op. 116: II. Intermezzo in A Minor · Machine-readable JSON-LD