ISRC USC4R2217136
Verified recording
USC4R2217136 is “Cloud Walker” by Sylvan Esso,
registered on the CopyrightChains blockchain with CopyrightID
0xdf2e2aae734d2716538089688cf9682fb4aa8947480741d3485366083bdd5608 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2217136.
Recording identifiers
- ISRC
- USC4R2217136
- Title
- Cloud Walker
- Artist
- Sylvan Esso
- CopyrightID (CopyrightChains transaction hash)
0xdf2e2aae734d2716538089688cf9682fb4aa8947480741d3485366083bdd5608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:392ed0c98e7b1948ba42b64293a7cdf33c3ab7f4f6561b00dfc5674043a22bc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2217136
- Bitcoin block existence check
- https://blockstream.info/api/block/956302