ISRC FIFMF7500101
Verified recording
FIFMF7500101 is “Juhannuspolkka” by Yrjö Saarnion polkkayhtye,
registered on the CopyrightChains blockchain with CopyrightID
0x96dbcc573c078cdb1e7eec5daf077cd1b809e5b6bdd555d9aa7bac03fcfc347e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500101.
Recording identifiers
- ISRC
- FIFMF7500101
- Title
- Juhannuspolkka
- Artist
- Yrjö Saarnion polkkayhtye
- CopyrightID (CopyrightChains transaction hash)
0x96dbcc573c078cdb1e7eec5daf077cd1b809e5b6bdd555d9aa7bac03fcfc347e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f949cbf6d75c69c578260ab0639738838e1728dcb14b8991bc801d48c4f34544- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500101
- Bitcoin block existence check
- https://blockstream.info/api/block/960144