ISRC USSM19931201
Verified recording
USSM19931201 is “4 Klavierstücke, Op. 119: No. 3, Intermezzo in C Major” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9b61e80c5ef27094961398b646fab85e245e03bceb3ea3665a136fedf6e6be65 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19931201.
Recording identifiers
- ISRC
- USSM19931201
- Title
- 4 Klavierstücke, Op. 119: No. 3, Intermezzo in C Major
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9b61e80c5ef27094961398b646fab85e245e03bceb3ea3665a136fedf6e6be65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:40e7fccea70bb1adf6469f2324c97c44dcebc65b88526b1afa830bb93aae3d44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19931201
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: 4 Klavierstücke, Op. 119: No. 3, Intermezzo in C Major · Machine-readable JSON-LD