ISRC CH7811501484
Verified recording
CH7811501484 is “Käi Problem” by Franz Arnold's Wiudä Bärg,
registered on the CopyrightChains blockchain with CopyrightID
0x0aebf99816ad18fba6626748202a34a383bf287149f66af5d6128f15de94a91b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501484.
Recording identifiers
- ISRC
- CH7811501484
- Title
- Käi Problem
- Artist
- Franz Arnold's Wiudä Bärg
- CopyrightID (CopyrightChains transaction hash)
0x0aebf99816ad18fba6626748202a34a383bf287149f66af5d6128f15de94a91b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:05a393f1e2cf126cb72ba846b987e3ef9b7776bf79544b2d6617c5ce92b98e15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501484
- Bitcoin block existence check
- https://blockstream.info/api/block/956304