ISRC US83Z2490135
Verified recording
US83Z2490135 is “Wondering Why” by Winter Silhouette,
registered on the CopyrightChains blockchain with CopyrightID
0x9bc8b1b7078462ef0c2fc4aeec32dce47034970b62b4a921a7f7d598f5068575 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2490135.
Recording identifiers
- ISRC
- US83Z2490135
- Title
- Wondering Why
- Artist
- Winter Silhouette
- CopyrightID (CopyrightChains transaction hash)
0x9bc8b1b7078462ef0c2fc4aeec32dce47034970b62b4a921a7f7d598f5068575
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4ec37a53a4d91ce71e12859eeac7671e3222e6abc8580a53b985618501693214- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2490135
- Bitcoin block existence check
- https://blockstream.info/api/block/960138