ISRC CH7812358204
Verified recording
CH7812358204 is “Whistling” by Marc Korn,
registered on the CopyrightChains blockchain with CopyrightID
0x34a4c2e37110e008a9a7a267b4b36d6109cb512bddf23d06bdb1105289ac6c3d 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/CH7812358204.
Recording identifiers
- ISRC
- CH7812358204
- Title
- Whistling
- Artist
- Marc Korn
- CopyrightID (CopyrightChains transaction hash)
0x34a4c2e37110e008a9a7a267b4b36d6109cb512bddf23d06bdb1105289ac6c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:445d285731e50956dca929b487af22fcbbc54770b225549333efe4f6255361b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812358204
- Bitcoin block existence check
- https://blockstream.info/api/block/956304