ISRC DEFG21823803
Verified recording
DEFG21823803 is “Violin Sonata No. 1 in G Minor, BWV 1001 (Arr. for Mandolin): III. Siciliana” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2befc37bc27ad1086a571e309ce6528dc2a67e1eca3108b31032a2e3aa55c3bf and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21823803.
Recording identifiers
- ISRC
- DEFG21823803
- Title
- Violin Sonata No. 1 in G Minor, BWV 1001 (Arr. for Mandolin): III. Siciliana
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2befc37bc27ad1086a571e309ce6528dc2a67e1eca3108b31032a2e3aa55c3bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:b5ff6d7b409b4f260b104c2f09c7f4e9b0f6b1a84a32c99aa2249e5ccc299f26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21823803
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Violin Sonata No. 1 in G Minor, BWV 1001 (Arr. for Mandolin): III. Siciliana · Machine-readable JSON-LD