ISRC USB8U1514681
Verified recording
USB8U1514681 is “Concerto for Trumpet & Small Orchestra, Op. 43: I. Allegro” by Jacques Hétu,
registered on the CopyrightChains blockchain with CopyrightID
0xec3449e1eb8e54f2dc6ed895e7efc520ee8d30e94b3b4359ae58a30173b4f1b4 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/USB8U1514681.
Recording identifiers
- ISRC
- USB8U1514681
- Title
- Concerto for Trumpet & Small Orchestra, Op. 43: I. Allegro
- Artist
- Jacques Hétu
- CopyrightID (CopyrightChains transaction hash)
0xec3449e1eb8e54f2dc6ed895e7efc520ee8d30e94b3b4359ae58a30173b4f1b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad23f38c0547b8c3b79a7eb57a2956887ce9fae3b4e9b6656e61551a8261dda3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1514681
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Trumpet & Small Orchestra, Op. 43: I. Allegro · Machine-readable JSON-LD