ISRC FIFMF1121663
Verified recording
FIFMF1121663 is “Kampelavalssi” by Lasse Mårtenson,
registered on the CopyrightChains blockchain with CopyrightID
0xb651ce93063ac8b0f3b6a3eae3ef9b2beafccd25f2d914c4007a73624457d4bc and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1121663.
Recording identifiers
- ISRC
- FIFMF1121663
- Title
- Kampelavalssi
- Artist
- Lasse Mårtenson
- CopyrightID (CopyrightChains transaction hash)
0xb651ce93063ac8b0f3b6a3eae3ef9b2beafccd25f2d914c4007a73624457d4bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:de099281eae9dba5d1e6d50924db0c0d1b9e384d9b589bf9a3c4825ee1603fee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1121663
- Bitcoin block existence check
- https://blockstream.info/api/block/960478