ISRC DEF058603562
Verified recording
DEF058603562 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x27b8cadb17565ace613c686ddc8f54be19edadedfe4b6a9770144c9f1be4c22a 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/DEF058603562.
Recording identifiers
- ISRC
- DEF058603562
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x27b8cadb17565ace613c686ddc8f54be19edadedfe4b6a9770144c9f1be4c22a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3e10d8b7a24323bf37d9135cb4f8cafd4b6fec6e9148e8bc70801f122f5f85d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603562
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio · Machine-readable JSON-LD