ISRC FIFME8900300
Verified recording
FIFME8900300 is “Mutta, mutta” by Kauko Röyhkä ja Narttu,
registered on the CopyrightChains blockchain with CopyrightID
0xf711d84db3d5ed7b6633c2417d5330a3262daffc298f7648f795216114197160 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFME8900300.
Recording identifiers
- ISRC
- FIFME8900300
- Title
- Mutta, mutta
- Artist
- Kauko Röyhkä ja Narttu
- CopyrightID (CopyrightChains transaction hash)
0xf711d84db3d5ed7b6633c2417d5330a3262daffc298f7648f795216114197160
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5a3470f98cf52b7b447055232d8d7dc6fbab432bdfbf9e22d63a61cb78adbb4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFME8900300
- Bitcoin block existence check
- https://blockstream.info/api/block/957120