ISRC USQX92401117
Verified recording
USQX92401117 is “4 Piano Pieces, Op. 119: No. 3: Intermezzo in C Major” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6339552f835e9535de4e255738fe597fa08e22c13463f3b975c94509c20dfa51 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401117.
Recording identifiers
- ISRC
- USQX92401117
- Title
- 4 Piano Pieces, Op. 119: No. 3: Intermezzo in C Major
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6339552f835e9535de4e255738fe597fa08e22c13463f3b975c94509c20dfa51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c03d7907b65f090080f267bc7547f5dec319c84c886a1a43ed16668d97ca9f6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401117
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 4 Piano Pieces, Op. 119: No. 3: Intermezzo in C Major · Machine-readable JSON-LD