ISRC USUM72501238
Verified recording
USUM72501238 is “Le Beau: Cello Sonata in D Major, Op. 17: II. Andante Tranquillo (Arr. Assad for Guitar)” by Plínio Fernandes,
registered on the CopyrightChains blockchain with CopyrightID
0x38ff322dc692a549f0b830c9cdee4e8bc2503da71312a8691fdd252060ebd57d 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/USUM72501238.
Recording identifiers
- ISRC
- USUM72501238
- Title
- Le Beau: Cello Sonata in D Major, Op. 17: II. Andante Tranquillo (Arr. Assad for Guitar)
- Artist
- Plínio Fernandes
- CopyrightID (CopyrightChains transaction hash)
0x38ff322dc692a549f0b830c9cdee4e8bc2503da71312a8691fdd252060ebd57d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3d89f77dfae3be7a6be35278c1208a0af14b3e65b2a0933bf7bdbd69fd634166- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72501238
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le Beau: Cello Sonata in D Major, Op. 17: II. Andante Tranquillo (Arr. Assad for Guitar) · Machine-readable JSON-LD