ISRC DEF057803362
Verified recording
DEF057803362 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xca636081ba169c000d12dec79532cc216ae3f826658d2e7d5ac3eda12390a9ba and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803362.
Recording identifiers
- ISRC
- DEF057803362
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xca636081ba169c000d12dec79532cc216ae3f826658d2e7d5ac3eda12390a9ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:7552afed9e163f5ca0097459c9b6a9d43918bfb926613eaea5ff74264facc7b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803362
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso · Machine-readable JSON-LD