ISRC USLD91757742
Verified recording
USLD91757742 is “NUN TO SUM” by osmkapo,
registered on the CopyrightChains blockchain with CopyrightID
0xeb816fedd583fc207a6c119adf2041c4245083c03a7789c2eb372115ae9b2b72 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757742.
Recording identifiers
- ISRC
- USLD91757742
- Title
- NUN TO SUM
- Artist
- osmkapo
- CopyrightID (CopyrightChains transaction hash)
0xeb816fedd583fc207a6c119adf2041c4245083c03a7789c2eb372115ae9b2b72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:0eb0fae52c32bb614c88c0e44cd768f76346b83a04e33845ccc154bd9a378cd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757742
- Bitcoin block existence check
- https://blockstream.info/api/block/960199