ISRC GBAYC8900609
Verified recording
GBAYC8900609 is “Bach, JS: Mass in G Minor, BWV 235: Qui tollis - Quoniam” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe25a014c0ff721c5f026f31d0a2ddd42fa10d2111c278e5199297a01dd12a53d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900609.
Recording identifiers
- ISRC
- GBAYC8900609
- Title
- Bach, JS: Mass in G Minor, BWV 235: Qui tollis - Quoniam
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe25a014c0ff721c5f026f31d0a2ddd42fa10d2111c278e5199297a01dd12a53d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1cd20453a3742c2a13e894190149a9959715e170c892c1a5ed6515fb1880fd36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900609
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Mass in G Minor, BWV 235: Qui tollis - Quoniam · Machine-readable JSON-LD