ISRC SEPQM0800121
Verified recording
SEPQM0800121 is “Hemmahamn” by Lasse Stefanz,
registered on the CopyrightChains blockchain with CopyrightID
0xf920d0930cf5e2cf6e974d082a33741a9649fee6d17adfbff6b096019842c252 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0800121.
Recording identifiers
- ISRC
- SEPQM0800121
- Title
- Hemmahamn
- Artist
- Lasse Stefanz
- CopyrightID (CopyrightChains transaction hash)
0xf920d0930cf5e2cf6e974d082a33741a9649fee6d17adfbff6b096019842c252
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c5a7ab5157403017cebe5dd911eeb3f48d06da3d0e0c41a6354521f4135cc7f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0800121
- Bitcoin block existence check
- https://blockstream.info/api/block/953513