ISRC FRX872119517
Verified recording
FRX872119517 is “Ruff Stuff” by Carl Winther Trio,
registered on the CopyrightChains blockchain with CopyrightID
0xf3a6cbaba9aebe449395fec55b0303dd97c4c406a5fd8e18b72c9698bac32827 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872119517.
Recording identifiers
- ISRC
- FRX872119517
- Title
- Ruff Stuff
- Artist
- Carl Winther Trio
- CopyrightID (CopyrightChains transaction hash)
0xf3a6cbaba9aebe449395fec55b0303dd97c4c406a5fd8e18b72c9698bac32827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:bf40a3f743a233efb38e16b9b6efce95496c2c5d7e04e31bc4cf7e6965e5d8f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872119517
- Bitcoin block existence check
- https://blockstream.info/api/block/960095