ISRC USUM72019004
Verified recording
USUM72019004 is “Surgery” by YG,
registered on the CopyrightChains blockchain with CopyrightID
0x63c678dedf6d796efa1a084a25b9027e2008819b54b5d8ac9d3e9f374055334e and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72019004.
Recording identifiers
- ISRC
- USUM72019004
- Title
- Surgery
- Artist
- YG
- CopyrightID (CopyrightChains transaction hash)
0x63c678dedf6d796efa1a084a25b9027e2008819b54b5d8ac9d3e9f374055334e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:8b4d80f5cbbe4eb3f144062ba72c18d7604cef7f8dfc1bd48bbd82b2272ff1ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72019004
- Bitcoin block existence check
- https://blockstream.info/api/block/953536