ISRC USWH19401223
Verified recording
USWH19401223 is “Andante From Sonata #2 In A Minor For Unaccompanied Violin” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc8e04d10b4631b47e6afbf657cad29eebc364dc4de49ee7d2d1846df1e60c2e7 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWH19401223.
Recording identifiers
- ISRC
- USWH19401223
- Title
- Andante From Sonata #2 In A Minor For Unaccompanied Violin
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc8e04d10b4631b47e6afbf657cad29eebc364dc4de49ee7d2d1846df1e60c2e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:627a85d4258b82c8a7299e7f8d8f90e4750b505d4c1a151ff1e03ec61b9e856b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWH19401223
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Andante From Sonata #2 In A Minor For Unaccompanied Violin · Machine-readable JSON-LD