ISRC GBLLH1680207
Verified recording
GBLLH1680207 is “Sonata No. 2 in C Minor, BWV 526: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xed607926c3b390a4b5e8fcae808ef917b5c37e19d5261f298d117cc6b317cd0a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680207.
Recording identifiers
- ISRC
- GBLLH1680207
- Title
- Sonata No. 2 in C Minor, BWV 526: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xed607926c3b390a4b5e8fcae808ef917b5c37e19d5261f298d117cc6b317cd0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:597c7dd5fa53481ee21ba3aad0743bcfb40f14fcb6523d81030b69605c6d6675- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680207
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Sonata No. 2 in C Minor, BWV 526: II. Largo · Machine-readable JSON-LD