ISRC USQX92401115
Verified recording
USQX92401115 is “4 Piano Pieces, Op. 119: No. 1: Intermezzo in B Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xce977628e2fe4bf39357e2887804ffb8957aac5d1c8c98d5a043659bdffab357 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401115.
Recording identifiers
- ISRC
- USQX92401115
- Title
- 4 Piano Pieces, Op. 119: No. 1: Intermezzo in B Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xce977628e2fe4bf39357e2887804ffb8957aac5d1c8c98d5a043659bdffab357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1352fb43f67b0a64ba8cad25d6555af870b53d91b96d0efec4ac92013e6ed618- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92401115
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 4 Piano Pieces, Op. 119: No. 1: Intermezzo in B Minor · Machine-readable JSON-LD