ISRC USKO11202549
Verified recording
USKO11202549 is “Cello Sonata in G Minor, Op. 5, No. 2: i. Adagio sostenuto e espressivo (attaca)” by Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x84190557cbbcc897c131875c752b77175bf02499e679a3156e4413252442be16 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/USKO11202549.
Recording identifiers
- ISRC
- USKO11202549
- Title
- Cello Sonata in G Minor, Op. 5, No. 2: i. Adagio sostenuto e espressivo (attaca)
- Artist
- Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x84190557cbbcc897c131875c752b77175bf02499e679a3156e4413252442be16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c1f22ab5e089a5db3d44ff59d5e86dae76303d98fb320d3ecb7a786b8f04d47d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11202549
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata in G Minor, Op. 5, No. 2: i. Adagio sostenuto e espressivo (attaca) · Machine-readable JSON-LD