ISRC FR1P71101780
Verified recording
FR1P71101780 is “Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4e01fa5ef969d8cf78aacff920376fb0022a8d34cc8ba993e2a1ca0b882d238e 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/FR1P71101780.
Recording identifiers
- ISRC
- FR1P71101780
- Title
- Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4e01fa5ef969d8cf78aacff920376fb0022a8d34cc8ba993e2a1ca0b882d238e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d2a48a018f652455f5ad01df5da937910fbcabc164b3b3a806393e25460d5814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71101780
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro · Machine-readable JSON-LD