ISRC USBC19000751
Verified recording
USBC19000751 is “Piano Concerto, Op. 38: I. Allegro appassionato” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0xc24ec5fc4d05c3469f85ece608b3a76ea67f4da95fec45e0f834730823060b7a 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/USBC19000751.
Recording identifiers
- ISRC
- USBC19000751
- Title
- Piano Concerto, Op. 38: I. Allegro appassionato
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0xc24ec5fc4d05c3469f85ece608b3a76ea67f4da95fec45e0f834730823060b7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0c7db5b0445cc29b55a0e25d8cf4840033bf97f401910790c5f6ba08ca06828f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19000751
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto, Op. 38: I. Allegro appassionato · Machine-readable JSON-LD