ISRC USB8U2300748
Verified recording
USB8U2300748 is “Piano Concerto No. 2 in B-Flat Major, Op. 83: I. Allegro non troppo (Remastered 2023) - Live” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x17433e770a66540a43750842579c81c77cc5b201baf8496c443748a4b426f99d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2300748.
Recording identifiers
- ISRC
- USB8U2300748
- Title
- Piano Concerto No. 2 in B-Flat Major, Op. 83: I. Allegro non troppo (Remastered 2023) - Live
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x17433e770a66540a43750842579c81c77cc5b201baf8496c443748a4b426f99d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eb5dfeb41185654f73f4f0299a4b0223f70d5ff937db0d9224a5d2c72106287f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2300748
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 2 in B-Flat Major, Op. 83: I. Allegro non troppo (Remastered 2023) - Live · Machine-readable JSON-LD