ISRC USWD11366687
Verified recording
USWD11366687 is “Hjärtat Slår Upp Sin Dörr - Från "Frost"” by Erik Segerstedt,
registered on the CopyrightChains blockchain with CopyrightID
0x83b34c47f75ca80d39b9495c8a44a01d55356dab9adf5fcbc2a96605f1a79cee and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11366687.
Recording identifiers
- ISRC
- USWD11366687
- Title
- Hjärtat Slår Upp Sin Dörr - Från "Frost"
- Artist
- Erik Segerstedt
- CopyrightID (CopyrightChains transaction hash)
0x83b34c47f75ca80d39b9495c8a44a01d55356dab9adf5fcbc2a96605f1a79cee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce2e1d821f3a853a46a865f53d5106abf0d6c13d67ae6b4aabb40b3cc4fabea8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11366687
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Hjärtat Slår Upp Sin Dörr - Från "Frost" · Machine-readable JSON-LD