ISRC DEF058200411
Verified recording
DEF058200411 is “Brandenburg Concerto No. 3 in G Major, BWV. 1048: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x61f9404dcb57f48850b8e86d7e7960571afaf021c0b2055de852c3cc1ebe9b0e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200411.
Recording identifiers
- ISRC
- DEF058200411
- Title
- Brandenburg Concerto No. 3 in G Major, BWV. 1048: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x61f9404dcb57f48850b8e86d7e7960571afaf021c0b2055de852c3cc1ebe9b0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:85421e806606ad26a17001e788044ef15db570ab0cc8c13aeeeee57fa8e9f483- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200411
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Brandenburg Concerto No. 3 in G Major, BWV. 1048: I. Allegro · Machine-readable JSON-LD