ISRC CH4529580100
Verified recording
CH4529580100 is “Martha: M'appari” by Friedrich von Flotow,
registered on the CopyrightChains blockchain with CopyrightID
0xae2d6f58b24de901b503285b3b75cd86ceef461e78475e5d7a4465412dcb6d52 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4529580100.
Recording identifiers
- ISRC
- CH4529580100
- Title
- Martha: M'appari
- Artist
- Friedrich von Flotow
- CopyrightID (CopyrightChains transaction hash)
0xae2d6f58b24de901b503285b3b75cd86ceef461e78475e5d7a4465412dcb6d52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:c7bc2d558cd32c08e5d74190b578eae525602cd101af5a4ed546c44491ad1cb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4529580100
- Bitcoin block existence check
- https://blockstream.info/api/block/959137