ISRC DEF056702692
Verified recording
DEF056702692 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
0xb4a07f56c559fb3408d67f455eb759cf966586a22c1fa6a428c333b2f928e69e and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702692.
Recording identifiers
- ISRC
- DEF056702692
- Title
- Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb4a07f56c559fb3408d67f455eb759cf966586a22c1fa6a428c333b2f928e69e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:2414c83971d7cf041dc7da4340c526c480d29872cb8777831087ec449aceb939- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702692
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto · Machine-readable JSON-LD