ISRC CH0010900071
Verified recording
CH0010900071 is “Spielzüg” by Ritschi,
registered on the CopyrightChains blockchain with CopyrightID
0x0a8356681cceb9201e9a3c8905b26546dd74eb4779be93c6700fb11840c0cc92 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010900071.
Recording identifiers
- ISRC
- CH0010900071
- Title
- Spielzüg
- Artist
- Ritschi
- CopyrightID (CopyrightChains transaction hash)
0x0a8356681cceb9201e9a3c8905b26546dd74eb4779be93c6700fb11840c0cc92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a732fde758227d89b3ae3c1580a586235c1fa16dabec39bd01251bc816a575d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010900071
- Bitcoin block existence check
- https://blockstream.info/api/block/960138