ISRC US3DF2439187
Verified recording
US3DF2439187 is “Whoo!” by Louk,
registered on the CopyrightChains blockchain with CopyrightID
0xa1332a131bc3d9a8d1d6169d9a107d56821475419a396bdece659c968b033a0d 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/US3DF2439187.
Recording identifiers
- ISRC
- US3DF2439187
- Title
- Whoo!
- Artist
- Louk
- CopyrightID (CopyrightChains transaction hash)
0xa1332a131bc3d9a8d1d6169d9a107d56821475419a396bdece659c968b033a0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0ecad4e251fbf0c0fc34ed171456cb6eff21aed6293427bcf04b0e0c56faa13b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2439187
- Bitcoin block existence check
- https://blockstream.info/api/block/953513