ISRC DEF058301451
Verified recording
DEF058301451 is “Sonata for Violin Solo No. 2 in A Minor, BWV 1003: I. Grave” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0c812a8f452866ef5348ecd6860215e1038b12b879a353f385018ac3bccd3aaf and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301451.
Recording identifiers
- ISRC
- DEF058301451
- Title
- Sonata for Violin Solo No. 2 in A Minor, BWV 1003: I. Grave
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0c812a8f452866ef5348ecd6860215e1038b12b879a353f385018ac3bccd3aaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:136a6778e4cf16da1702f6094d629b758adbcc7a41a9157d38aba510fb136ed0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301451
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Sonata for Violin Solo No. 2 in A Minor, BWV 1003: I. Grave · Machine-readable JSON-LD