ISRC DEF058300511
Verified recording
DEF058300511 is “Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. -” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x083577ea7448d136b473bd89c90c4aa920cc68f4c629401ada38b03681cb52ed 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/DEF058300511.
Recording identifiers
- ISRC
- DEF058300511
- Title
- Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. -
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x083577ea7448d136b473bd89c90c4aa920cc68f4c629401ada38b03681cb52ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8015bc053f4d372285502cef32cb063705cac0ad465ef307e32271c819dbd459- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. - · Machine-readable JSON-LD