ISRC FIFMF1121664
Verified recording
FIFMF1121664 is “Dömanskär” by Lasse Mårtenson,
registered on the CopyrightChains blockchain with CopyrightID
0x92f073dafcc9adfc15d079f581f5cb502151102a20c53e2c02f517a6b00106d9 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1121664.
Recording identifiers
- ISRC
- FIFMF1121664
- Title
- Dömanskär
- Artist
- Lasse Mårtenson
- CopyrightID (CopyrightChains transaction hash)
0x92f073dafcc9adfc15d079f581f5cb502151102a20c53e2c02f517a6b00106d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d997b7e0cf96844a996c6eb0b52c4b2e39a354b401e93f4f5dcc899601a3fb40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1121664
- Bitcoin block existence check
- https://blockstream.info/api/block/960455