ISRC CH0271109870
Verified recording
CH0271109870 is “September in the Rain - Komm zurück - Night and day” by Claudius Alzner,
registered on the CopyrightChains blockchain with CopyrightID
0x50a3651efd5d2bd86f8057d7306cc60e400740224de97076bfc7bc1490bea00b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109870.
Recording identifiers
- ISRC
- CH0271109870
- Title
- September in the Rain - Komm zurück - Night and day
- Artist
- Claudius Alzner
- CopyrightID (CopyrightChains transaction hash)
0x50a3651efd5d2bd86f8057d7306cc60e400740224de97076bfc7bc1490bea00b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3e3c540fa5b6895241edcdfe6cc0e8c1e4ebd0ec457a573f80629ca13214677e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109870
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: September in the Rain - Komm zurück - Night and day · Machine-readable JSON-LD