ISRC US4LK2203221
Verified recording
US4LK2203221 is “Let Go” by Josh Wink,
registered on the CopyrightChains blockchain with CopyrightID
0x7842b1ec5a5ea4a5e949401ee46f867d219b33ee798c583c91f36f62d47f3b91 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4LK2203221.
Recording identifiers
- ISRC
- US4LK2203221
- Title
- Let Go
- Artist
- Josh Wink
- CopyrightID (CopyrightChains transaction hash)
0x7842b1ec5a5ea4a5e949401ee46f867d219b33ee798c583c91f36f62d47f3b91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2e5f68650bd777d7d40ec68236ef9a1a2b51a0414fd5324e807f6460f55494f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4LK2203221
- Bitcoin block existence check
- https://blockstream.info/api/block/956304