ISRC FIFMF1220691
Verified recording
FIFMF1220691 is “Reggae OK” by Hannu Heinisaari,
registered on the CopyrightChains blockchain with CopyrightID
0x1e5b2519e49c98e1e237e7df206ef5e383f22eb1dd279862c1b5696efe899e4f and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1220691.
Recording identifiers
- ISRC
- FIFMF1220691
- Title
- Reggae OK
- Artist
- Hannu Heinisaari
- CopyrightID (CopyrightChains transaction hash)
0x1e5b2519e49c98e1e237e7df206ef5e383f22eb1dd279862c1b5696efe899e4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:188e2b95273b9fb0728b78357e9ffdd10a7f5e5ce84dcd1a3a4284d642afd85f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1220691
- Bitcoin block existence check
- https://blockstream.info/api/block/960473