ISRC USUM72304858
Verified recording
USUM72304858 is “Hardlife” by Summer Walker,
registered on the CopyrightChains blockchain with CopyrightID
0xc081cdb58635615d3f7d0ac7d024f8d0115e38d1912bfbd22d8d75fe61ef59dd 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/USUM72304858.
Recording identifiers
- ISRC
- USUM72304858
- Title
- Hardlife
- Artist
- Summer Walker
- CopyrightID (CopyrightChains transaction hash)
0xc081cdb58635615d3f7d0ac7d024f8d0115e38d1912bfbd22d8d75fe61ef59dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1afe3ce1769beab36a4115cbbf72c7daf7902e9d413710881816b760831f9dc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304858
- Bitcoin block existence check
- https://blockstream.info/api/block/953513