ISRC FIRCR1400308
Verified recording
FIRCR1400308 is “Kun Ilta Tummuu” by Jukka Kuoppamäki,
registered on the CopyrightChains blockchain with CopyrightID
0x3fbe25ec2ca3d629d6d4f34163dc55a1842a6fc7e9963605c72ad4deec88cb3d and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1400308.
Recording identifiers
- ISRC
- FIRCR1400308
- Title
- Kun Ilta Tummuu
- Artist
- Jukka Kuoppamäki
- CopyrightID (CopyrightChains transaction hash)
0x3fbe25ec2ca3d629d6d4f34163dc55a1842a6fc7e9963605c72ad4deec88cb3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:1e141a81790d9c023d40d53fbda65074865a5498d53ea24437ccf3892320ac89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1400308
- Bitcoin block existence check
- https://blockstream.info/api/block/960273