ISRC SEUM71600722
Verified recording
SEUM71600722 is “Sysselmannen” by Lars Winnerbäck,
registered on the CopyrightChains blockchain with CopyrightID
0x03a76db1b0e12678397dfee53802f56377a4441680ec071a047e21e30ab62452 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/SEUM71600722.
Recording identifiers
- ISRC
- SEUM71600722
- Title
- Sysselmannen
- Artist
- Lars Winnerbäck
- CopyrightID (CopyrightChains transaction hash)
0x03a76db1b0e12678397dfee53802f56377a4441680ec071a047e21e30ab62452
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:271dbe92bf35f7da4911e258783e941455b8d8ff76045c8bf0c55825d27ba54c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71600722
- Bitcoin block existence check
- https://blockstream.info/api/block/953513