ISRC FIFIN0000331
Verified recording
FIFIN0000331 is “Sylvian joululaulu (Sylvia's Christmas Song)” by Karl Collan,
registered on the CopyrightChains blockchain with CopyrightID
0xb2dc3cad381baad6cdd93806161b9ed50586c49d4111e5b55302e2712f52bad9 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000331.
Recording identifiers
- ISRC
- FIFIN0000331
- Title
- Sylvian joululaulu (Sylvia's Christmas Song)
- Artist
- Karl Collan
- CopyrightID (CopyrightChains transaction hash)
0xb2dc3cad381baad6cdd93806161b9ed50586c49d4111e5b55302e2712f52bad9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7c52fd05ed01cd11f7b93ee9125b5c7e30133c1ea01ed2427105eb1e6a1f42dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000331
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Sylvian joululaulu (Sylvia's Christmas Song) · Machine-readable JSON-LD