ISRC FIFMF8901700
Verified recording
FIFMF8901700 is “Ystävän laulu” by Jaakko Ryhänen,
registered on the CopyrightChains blockchain with CopyrightID
0x4c8f7041e6129c576d24841ec2652a98ee1c7de9388742ad5bde45eedc2933c4 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF8901700.
Recording identifiers
- ISRC
- FIFMF8901700
- Title
- Ystävän laulu
- Artist
- Jaakko Ryhänen
- CopyrightID (CopyrightChains transaction hash)
0x4c8f7041e6129c576d24841ec2652a98ee1c7de9388742ad5bde45eedc2933c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:8a739a0a2b32e1d33062e1591c0a998b19212f8c4ed711affeb875587f19fcec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF8901700
- Bitcoin block existence check
- https://blockstream.info/api/block/960340