ISRC CH9211100146
Verified recording
CH9211100146 is “Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xead409857f5b0d2a19576962571b2d97012a4d087e288190509da75fc6e740e4 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/CH9211100146.
Recording identifiers
- ISRC
- CH9211100146
- Title
- Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xead409857f5b0d2a19576962571b2d97012a4d087e288190509da75fc6e740e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:67182191ae292c95bb6122df3704202cbfdfd870cab276cda69539ceb5c26d3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100146
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens" · Machine-readable JSON-LD