ISRC USSM10013377
Verified recording
USSM10013377 is “Happy” by Surface,
registered on the CopyrightChains blockchain with CopyrightID
0xdee58db41bef694dff35a90fa8a06251e1ecec6e51f566f4fa8a2c92cd8be052 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/USSM10013377.
Recording identifiers
- ISRC
- USSM10013377
- Title
- Happy
- Artist
- Surface
- CopyrightID (CopyrightChains transaction hash)
0xdee58db41bef694dff35a90fa8a06251e1ecec6e51f566f4fa8a2c92cd8be052
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:737ebc1ae441fe9f6dc95d3789f4c4ba2b62765848d8c5d82dd0609b88d0ef2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013377
- Bitcoin block existence check
- https://blockstream.info/api/block/956302