ISRC DEF058200374
Verified recording
DEF058200374 is “Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Without Tempo Indication) - Snippet” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x331f060ae6ed1fbd739d59b4881e940cb201a9427e74c819245760602458afe8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200374.
Recording identifiers
- ISRC
- DEF058200374
- Title
- Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Without Tempo Indication) - Snippet
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x331f060ae6ed1fbd739d59b4881e940cb201a9427e74c819245760602458afe8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:98bd98dfacb792c20899fdee7b7a51f57986a287f82137241ab839a1d01f4834- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200374
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Without Tempo Indication) - Snippet · Machine-readable JSON-LD