ISRC FIRCR1301358
Verified recording
FIRCR1301358 is “Joulupukki, joulupukki” by Pekka Juhani Hannikainen,
registered on the CopyrightChains blockchain with CopyrightID
0xbbaed77e5f4e40356de77cb010ecf96dd5e3ebacbfb32be5a77fdddeee99acc1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301358.
Recording identifiers
- ISRC
- FIRCR1301358
- Title
- Joulupukki, joulupukki
- Artist
- Pekka Juhani Hannikainen
- CopyrightID (CopyrightChains transaction hash)
0xbbaed77e5f4e40356de77cb010ecf96dd5e3ebacbfb32be5a77fdddeee99acc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5266b0a6ab3994c50801753deaede3b24a7db63fe1cd759637cb8e7f1f09069c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301358
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Joulupukki, joulupukki · Machine-readable JSON-LD