ISRC USHKR0913412
Verified recording
USHKR0913412 is “Contagious” by O.C.,
registered on the CopyrightChains blockchain with CopyrightID
0xc8d913f3de0d2b9e587200433c6a09c78eca6dba5124771bb15a8bd790985d24 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0913412.
Recording identifiers
- ISRC
- USHKR0913412
- Title
- Contagious
- Artist
- O.C.
- CopyrightID (CopyrightChains transaction hash)
0xc8d913f3de0d2b9e587200433c6a09c78eca6dba5124771bb15a8bd790985d24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b1e1b4dbe73d68fab4a655e58e5bc3a61135c94d65fdf1c89cff589284a61c35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0913412
- Bitcoin block existence check
- https://blockstream.info/api/block/957120