ISRC CH9211100050
Verified recording
CH9211100050 is “Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x788bb175b26926182697fdce5933c108e09d220f7dc41a64b1c15164db7a805c 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/CH9211100050.
Recording identifiers
- ISRC
- CH9211100050
- Title
- Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x788bb175b26926182697fdce5933c108e09d220f7dc41a64b1c15164db7a805c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:47fc3e1761d225a1c654af294add9fea9d08b435d58cf55f4fb79da3af6a4fc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor) · Machine-readable JSON-LD