ISRC SEWDL9750042
Verified recording
SEWDL9750042 is “Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x972cfaa55eec06213fc386165420c4987b0980d1e9abd6684641414bb9bc3165 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750042.
Recording identifiers
- ISRC
- SEWDL9750042
- Title
- Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x972cfaa55eec06213fc386165420c4987b0980d1e9abd6684641414bb9bc3165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ec8935cb38ca4dc3eb3421186065a29c8f6d13fd7977262e6fdaa2c51aa41d83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750042
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace · Machine-readable JSON-LD