ISRC DEF059002311
Verified recording
DEF059002311 is “Brandenburg Concerto No. 3 in G, BWV 1048: 1. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x61d36c62f2e493c0d37557c6261eef928f26c7e87e55bbae9cb53ee698af27af and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002311.
Recording identifiers
- ISRC
- DEF059002311
- Title
- Brandenburg Concerto No. 3 in G, BWV 1048: 1. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x61d36c62f2e493c0d37557c6261eef928f26c7e87e55bbae9cb53ee698af27af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:2bc9c09553074b4ad76d67c7323f4acfec549969c57a5e0ad6bdc0c5ff6cccc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002311
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Brandenburg Concerto No. 3 in G, BWV 1048: 1. (Allegro) · Machine-readable JSON-LD