ISRC FIEFP9700004
Verified recording
FIEFP9700004 is “En Koskaan (You Don't Have To Say You Love Me)” by Topi Sorsakoski,
registered on the CopyrightChains blockchain with CopyrightID
0x61a4e226c94f13b4e62e39b31e0bf609bf8e7071a0c71602bff66c858c6aa836 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP9700004.
Recording identifiers
- ISRC
- FIEFP9700004
- Title
- En Koskaan (You Don't Have To Say You Love Me)
- Artist
- Topi Sorsakoski
- CopyrightID (CopyrightChains transaction hash)
0x61a4e226c94f13b4e62e39b31e0bf609bf8e7071a0c71602bff66c858c6aa836
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:16b76584a9d7fd5575a2fa677821c2a27e7a3953e8e390811b3f59b823ed1e42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP9700004
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: En Koskaan (You Don't Have To Say You Love Me) · Machine-readable JSON-LD