ISRC DEF058200381
Verified recording
DEF058200381 is “Brandenburg Concerto No. 4 in G Major, BWV. 1049: III. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3eab4b06cd4a98ff65f4dc23216799a3ea5481d7068e4069990aba6a8628059b and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200381.
Recording identifiers
- ISRC
- DEF058200381
- Title
- Brandenburg Concerto No. 4 in G Major, BWV. 1049: III. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3eab4b06cd4a98ff65f4dc23216799a3ea5481d7068e4069990aba6a8628059b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:3901cf54e73e35c613b590bd816963ddc790615292754629b9c5812bb6da432e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058200381
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Brandenburg Concerto No. 4 in G Major, BWV. 1049: III. Presto · Machine-readable JSON-LD