ISRC HKI199310701
Verified recording
HKI199310701 is “Sommar, sommar, sommar” by Jerker Johansson,
registered on the CopyrightChains blockchain with CopyrightID
0x45f033e966a204cc17bcd345465fa669269340246207afa368a1244cc68ab700 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199310701.
Recording identifiers
- ISRC
- HKI199310701
- Title
- Sommar, sommar, sommar
- Artist
- Jerker Johansson
- CopyrightID (CopyrightChains transaction hash)
0x45f033e966a204cc17bcd345465fa669269340246207afa368a1244cc68ab700
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:719b44153a4ffba3dd9ec0f9da279e3296936106a43991c9eb48259999a4621e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199310701
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Sommar, sommar, sommar · Machine-readable JSON-LD