ISRC DEF057803382
Verified recording
DEF057803382 is “Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x527610aa77119a9c76e26740f91a36d6dd8db089f620905f862ac96318bebeec and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803382.
Recording identifiers
- ISRC
- DEF057803382
- Title
- Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x527610aa77119a9c76e26740f91a36d6dd8db089f620905f862ac96318bebeec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:6932330e029a58e3c99d63301e1a4ed8d8c01b62754a7fa25717972d90d818d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803382
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante · Machine-readable JSON-LD