ISRC USSK31312458
Verified recording
USSK31312458 is “Prologue” by Laura Osnes,
registered on the CopyrightChains blockchain with CopyrightID
0x720dfc1fbee3391e995b5569a2aa00b66d69ce5670a3ddedbd4e16ebba4d7d9f 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/USSK31312458.
Recording identifiers
- ISRC
- USSK31312458
- Title
- Prologue
- Artist
- Laura Osnes
- CopyrightID (CopyrightChains transaction hash)
0x720dfc1fbee3391e995b5569a2aa00b66d69ce5670a3ddedbd4e16ebba4d7d9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce045d5adb5bbef4e0b6f3b114d011d813fe7c7e70f567cc114ef6356bf81347- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31312458
- Bitcoin block existence check
- https://blockstream.info/api/block/953520