ISRC USCGJ1585223
Verified recording
USCGJ1585223 is “When Marie Smiles” by Tim Watson,
registered on the CopyrightChains blockchain with CopyrightID
0xe33ef574fa0234d18ced98095bc9b483f058c3d43bd75a9565f18939c53472e9 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1585223.
Recording identifiers
- ISRC
- USCGJ1585223
- Title
- When Marie Smiles
- Artist
- Tim Watson
- CopyrightID (CopyrightChains transaction hash)
0xe33ef574fa0234d18ced98095bc9b483f058c3d43bd75a9565f18939c53472e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:a25fb1791483e2265ad537c0dec6855d5a6073ec0e8d4d3959792c3f27975ef5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1585223
- Bitcoin block existence check
- https://blockstream.info/api/block/960311