ISRC QMBZ92332462
Verified recording
QMBZ92332462 is “Cello Suite No. 1 in G Major, BWV 1007 (Arr. for Guitar by Borbála Seres): III. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xac78d6968bf16e11b57b7458ffe48012b4c1650a05d25fa942695fe3ae17d220 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/QMBZ92332462.
Recording identifiers
- ISRC
- QMBZ92332462
- Title
- Cello Suite No. 1 in G Major, BWV 1007 (Arr. for Guitar by Borbála Seres): III. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xac78d6968bf16e11b57b7458ffe48012b4c1650a05d25fa942695fe3ae17d220
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f2110ea4546b655f3cb3f8bc1ab0da5642e37f100ee2009bc1094f05d81d136- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92332462
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Suite No. 1 in G Major, BWV 1007 (Arr. for Guitar by Borbála Seres): III. Courante · Machine-readable JSON-LD