ISRC USSM19905799
Verified recording
USSM19905799 is “Violin Concerto No. 1 in A Minor, Op. 28: II. Air. Andante” by Karl Goldmark,
registered on the CopyrightChains blockchain with CopyrightID
0x17468421eb307b49dcb6ee382b2748cb674129f58ed1fab6c8f8fcacc5182364 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19905799.
Recording identifiers
- ISRC
- USSM19905799
- Title
- Violin Concerto No. 1 in A Minor, Op. 28: II. Air. Andante
- Artist
- Karl Goldmark
- CopyrightID (CopyrightChains transaction hash)
0x17468421eb307b49dcb6ee382b2748cb674129f58ed1fab6c8f8fcacc5182364
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c95cbe4aaabc2e6030f5abf77bc6e9a0094d3eba955fc4f702ea1629670357c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19905799
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Concerto No. 1 in A Minor, Op. 28: II. Air. Andante · Machine-readable JSON-LD