ISRC QM42K1611843
Verified recording
QM42K1611843 is “Ok” by Roman Blanco,
registered on the CopyrightChains blockchain with CopyrightID
0xe110062b22c500e076522b4b653344220dc675a3d2e4c50f866edde8c94811c5 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1611843.
Recording identifiers
- ISRC
- QM42K1611843
- Title
- Ok
- Artist
- Roman Blanco
- CopyrightID (CopyrightChains transaction hash)
0xe110062b22c500e076522b4b653344220dc675a3d2e4c50f866edde8c94811c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:56f0c20a9248b63427c73512d8b741d99d4b28083e9b303b617d693296a7a406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1611843
- Bitcoin block existence check
- https://blockstream.info/api/block/960468