ISRC FR7JM2114020
Verified recording
FR7JM2114020 is “Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd139f344134c456cc9510bb162fc5fd426096367799b34b1b60a31a693a9d633 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2114020.
Recording identifiers
- ISRC
- FR7JM2114020
- Title
- Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd139f344134c456cc9510bb162fc5fd426096367799b34b1b60a31a693a9d633
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7c0f24ef7ff3984900ab75454e8ec4e171616935b4dd48b59c04f6a4565e3a46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2114020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante · Machine-readable JSON-LD