ISRC SEACA0700511
Verified recording
SEACA0700511 is “Hemlängtan” by Sofia Karlsson,
registered on the CopyrightChains blockchain with CopyrightID
0xb617933015cf6134753c64022ca20bf0687bc91c0cce3e6c09d1768849bc5d05 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0700511.
Recording identifiers
- ISRC
- SEACA0700511
- Title
- Hemlängtan
- Artist
- Sofia Karlsson
- CopyrightID (CopyrightChains transaction hash)
0xb617933015cf6134753c64022ca20bf0687bc91c0cce3e6c09d1768849bc5d05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:597e12a89e4e906a0fbda4efb45435b748af6b553031e12e536b31ab4a10e005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEACA0700511
- Bitcoin block existence check
- https://blockstream.info/api/block/960250