ISRC CH6542140176
Verified recording
CH6542140176 is “Ä Röbi-Vierkant” by Schwyzerörgeli-Quartett Längenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xa9138f354e954be21a9ced16b3747a1f82570421c7ddcad254c6d84900ddac10 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542140176.
Recording identifiers
- ISRC
- CH6542140176
- Title
- Ä Röbi-Vierkant
- Artist
- Schwyzerörgeli-Quartett Längenberg
- CopyrightID (CopyrightChains transaction hash)
0xa9138f354e954be21a9ced16b3747a1f82570421c7ddcad254c6d84900ddac10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:be4a29dc0e554ad666560059b4acf99617f31f48240470164fce38add446b3c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542140176
- Bitcoin block existence check
- https://blockstream.info/api/block/960368