ISRC USBC10508140
Verified recording
USBC10508140 is “Sonata No. 3 in F-Sharp Minor, Op. 23: II. Allegretto” by Alexander Scriabin,
registered on the CopyrightChains blockchain with CopyrightID
0x253a51e88833d011251358562f801125231b7f4a0141a576f22705695af732f7 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/USBC10508140.
Recording identifiers
- ISRC
- USBC10508140
- Title
- Sonata No. 3 in F-Sharp Minor, Op. 23: II. Allegretto
- Artist
- Alexander Scriabin
- CopyrightID (CopyrightChains transaction hash)
0x253a51e88833d011251358562f801125231b7f4a0141a576f22705695af732f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cae1040f17509f065fc317a343be43781c8c33aa287dfaae5b93d5bf7cc9db34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508140
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 3 in F-Sharp Minor, Op. 23: II. Allegretto · Machine-readable JSON-LD