ISRC DEF056400072
Verified recording
DEF056400072 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc626686e57ecab5a07cb67b67b29146954ceb8b5488e338b6695c3b54116ab9e 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/DEF056400072.
Recording identifiers
- ISRC
- DEF056400072
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc626686e57ecab5a07cb67b67b29146954ceb8b5488e338b6695c3b54116ab9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:328ba163bf6b74674f9f996b6a287a8455eee25bcda2c6881e78d83564b4cb29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400072
- 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 - Recorded 1964 · Machine-readable JSON-LD