ISRC USB271100557
Verified recording
USB271100557 is “Yo Se” by R.K.M & Ken-Y,
registered on the CopyrightChains blockchain with CopyrightID
0x93e1231a6dc71e2d23553d8befa1e5361ec3dd4795c3290167d2a38bdaec3386 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271100557.
Recording identifiers
- ISRC
- USB271100557
- Title
- Yo Se
- Artist
- R.K.M & Ken-Y
- CopyrightID (CopyrightChains transaction hash)
0x93e1231a6dc71e2d23553d8befa1e5361ec3dd4795c3290167d2a38bdaec3386
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f0fe49addcf56e05b951255885c2a362e2c0f3da1a939ecb80f6e8ce5f2e5db4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271100557
- Bitcoin block existence check
- https://blockstream.info/api/block/957118