ISRC USSK31000504
Verified recording
USSK31000504 is “Halo” by Sam Tsui,
registered on the CopyrightChains blockchain with CopyrightID
0x58d4e2535b7ab565c8f377ca263eebe6a49c4fabf867fd5a60f52031a994e3d8 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/USSK31000504.
Recording identifiers
- ISRC
- USSK31000504
- Title
- Halo
- Artist
- Sam Tsui
- CopyrightID (CopyrightChains transaction hash)
0x58d4e2535b7ab565c8f377ca263eebe6a49c4fabf867fd5a60f52031a994e3d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:169e7bba602eadc6941f0b52aa7499a4f07ad75940fc1707cca83bc3c6e3aaf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31000504
- Bitcoin block existence check
- https://blockstream.info/api/block/956302