ISRC DEF058300481
Verified recording
DEF058300481 is “Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd41f0e6d58652617761f783fb4d4caa99b8b731c9dc4ec366a6257116010f078 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300481.
Recording identifiers
- ISRC
- DEF058300481
- Title
- Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd41f0e6d58652617761f783fb4d4caa99b8b731c9dc4ec366a6257116010f078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9842c08d55b6ce61ac7add1c8a51451d2675a0ff2b7c71f6f15e0392398a8be9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300481
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro · Machine-readable JSON-LD