ISRC USAT21704216
Verified recording
USAT21704216 is “Sunshine” by Sia,
registered on the CopyrightChains blockchain with CopyrightID
0xc33890d2a1615f54c5bea0e983b9759aefec8333f17980c4211a3138016258e1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21704216.
Recording identifiers
- ISRC
- USAT21704216
- Title
- Sunshine
- Artist
- Sia
- CopyrightID (CopyrightChains transaction hash)
0xc33890d2a1615f54c5bea0e983b9759aefec8333f17980c4211a3138016258e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ae38825c92a4b30daa774814c94b52173768af56ae730c551e815e73b1fca1f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21704216
- Bitcoin block existence check
- https://blockstream.info/api/block/953513