ISRC DEF059002342
Verified recording
DEF059002342 is “Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x541149bd51d7a2346664111b3c53baa65d8b0df91da78a45666d175a15ad95fc and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002342.
Recording identifiers
- ISRC
- DEF059002342
- Title
- Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x541149bd51d7a2346664111b3c53baa65d8b0df91da78a45666d175a15ad95fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:7efcd310e56e626f48a1d3d7f7e3919e4f19fe4bcfa5921d0ceca509841e657a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002342
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto · Machine-readable JSON-LD