ISRC DEF058200372
Verified recording
DEF058200372 is “Brandenburg Concerto No. 2 in F Major, BWV. 1047: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xac2c57dbf499dc0844fd2737a31b40e61426909b469a73c3f31b884517049b35 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200372.
Recording identifiers
- ISRC
- DEF058200372
- Title
- Brandenburg Concerto No. 2 in F Major, BWV. 1047: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xac2c57dbf499dc0844fd2737a31b40e61426909b469a73c3f31b884517049b35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:039b9cb540b8f4258a6d65222987526126f7fd7c9ba5cc89947daf972fae5659- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200372
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Brandenburg Concerto No. 2 in F Major, BWV. 1047: I. Allegro · Machine-readable JSON-LD