ISRC FR50X0001311
Verified recording
FR50X0001311 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x11b350a2d761bbec791c4f1a74b90d991f4fdb99f48408f38197cdf6eb5ef340 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001311.
Recording identifiers
- ISRC
- FR50X0001311
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x11b350a2d761bbec791c4f1a74b90d991f4fdb99f48408f38197cdf6eb5ef340
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fb9cbeb5c022510471e08d4e0203871d56b44dad1ec4259fa85c23cc7fc8cf88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso · Machine-readable JSON-LD