ISRC FIRCR1301018
Verified recording
FIRCR1301018 is “Kapteeni Koukku” by Kapteeni Kid & Merkkarit,
registered on the CopyrightChains blockchain with CopyrightID
0xc62f57c4824641f8d83bc57d34db6820c003d52d247d2052e83d8c2fdcdb4ac8 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301018.
Recording identifiers
- ISRC
- FIRCR1301018
- Title
- Kapteeni Koukku
- Artist
- Kapteeni Kid & Merkkarit
- CopyrightID (CopyrightChains transaction hash)
0xc62f57c4824641f8d83bc57d34db6820c003d52d247d2052e83d8c2fdcdb4ac8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:405bedcd23f7d5519be5ebd8ac31e285325c49e62246138f45a1886f16983f20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301018
- Bitcoin block existence check
- https://blockstream.info/api/block/960360