ISRC USSK31421728
Verified recording
USSK31421728 is “Wings” by Matt Sax,
registered on the CopyrightChains blockchain with CopyrightID
0xfe5afceebe5d165c7ab0a9d986aba2cd9abc470ff392e4c5b617060412ef9862 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31421728.
Recording identifiers
- ISRC
- USSK31421728
- Title
- Wings
- Artist
- Matt Sax
- CopyrightID (CopyrightChains transaction hash)
0xfe5afceebe5d165c7ab0a9d986aba2cd9abc470ff392e4c5b617060412ef9862
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a82299f0170a8153ee3efb3c6318d21f706db898e73940207984d7d33178c18b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31421728
- Bitcoin block existence check
- https://blockstream.info/api/block/956889