ISRC FIFMF6801100
Verified recording
FIFMF6801100 is “Muisto vain jää - Only a Fool Breaks His Own Heart” by Jouko ja Kosti,
registered on the CopyrightChains blockchain with CopyrightID
0x90dd0a817ba9fce39e40b23dd92a7bd0bb0b469bd3b6b66c4eb90237369e8fc0 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF6801100.
Recording identifiers
- ISRC
- FIFMF6801100
- Title
- Muisto vain jää - Only a Fool Breaks His Own Heart
- Artist
- Jouko ja Kosti
- CopyrightID (CopyrightChains transaction hash)
0x90dd0a817ba9fce39e40b23dd92a7bd0bb0b469bd3b6b66c4eb90237369e8fc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:245d42e009dcc8ed9093fd7172c778ee5081fe8fb1ee5f60371de1fdc741630c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF6801100
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Muisto vain jää - Only a Fool Breaks His Own Heart · Machine-readable JSON-LD