ISRC USSM10606331
Verified recording
USSM10606331 is “II. Largo from Concerto No. 1 in G minor for Cello and Orchestra, Op. 49” by Dmitry Kabalevsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa46de3ad5302991006152a44e2174066d8d9b7a475f5fafd4e1116b504fe2887 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10606331.
Recording identifiers
- ISRC
- USSM10606331
- Title
- II. Largo from Concerto No. 1 in G minor for Cello and Orchestra, Op. 49
- Artist
- Dmitry Kabalevsky
- CopyrightID (CopyrightChains transaction hash)
0xa46de3ad5302991006152a44e2174066d8d9b7a475f5fafd4e1116b504fe2887
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:450a62837da01261990b18b06d0d4a5a777225f63977bbac04fb545eccaa5242- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10606331
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: II. Largo from Concerto No. 1 in G minor for Cello and Orchestra, Op. 49 · Machine-readable JSON-LD