ISRC DEF058300341
Verified recording
DEF058300341 is “Toccata, Adagio And Fugue In C, BWV 564: 1. (Toccata)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf45bcd44226019fd53d4d9cb01a9a37ea085b0cb9279bb8d2163e88a05bd35de and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300341.
Recording identifiers
- ISRC
- DEF058300341
- Title
- Toccata, Adagio And Fugue In C, BWV 564: 1. (Toccata)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf45bcd44226019fd53d4d9cb01a9a37ea085b0cb9279bb8d2163e88a05bd35de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:740b23e28b01241bd7da0695b23fceb4cf27c7df900b37d73b8fc068e71ac4f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300341
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Toccata, Adagio And Fugue In C, BWV 564: 1. (Toccata) · Machine-readable JSON-LD