ISRC DEF059002301
Verified recording
DEF059002301 is “Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd64b5d95ff10a076c72f899f16d8898600d9bb675ee58539ce76e56c8fff5225 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002301.
Recording identifiers
- ISRC
- DEF059002301
- Title
- Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd64b5d95ff10a076c72f899f16d8898600d9bb675ee58539ce76e56c8fff5225
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:eb57ef1b370143d2ad30c33abcac77fce58cd6226990dc804fb95e4232292aed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002301
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro) · Machine-readable JSON-LD