ISRC DEF055304451
Verified recording
DEF055304451 is “Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8ea45db3f447c92b99eaa0ad1ac5d7d7026ad2d8cae821c5c6e1d741f51cbba0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055304451.
Recording identifiers
- ISRC
- DEF055304451
- Title
- Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8ea45db3f447c92b99eaa0ad1ac5d7d7026ad2d8cae821c5c6e1d741f51cbba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:121044963cfcf03d33e62a9c0fe02c65bd7477ffb7660e798f713a714c5195d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055304451
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato) · Machine-readable JSON-LD