ISRC QM4DW1815977
Verified recording
QM4DW1815977 is “Just Do It” by Tomi Marfă,
registered on the CopyrightChains blockchain with CopyrightID
0xe4fb071e0dcbaed9db84986ee6689880c4ca06ddd32070d652e8b50142794678 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1815977.
Recording identifiers
- ISRC
- QM4DW1815977
- Title
- Just Do It
- Artist
- Tomi Marfă
- CopyrightID (CopyrightChains transaction hash)
0xe4fb071e0dcbaed9db84986ee6689880c4ca06ddd32070d652e8b50142794678
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:3509b73886cac4b5baba7061cd9cbc38c373804b6803e2d2ed3094c789b05472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1815977
- Bitcoin block existence check
- https://blockstream.info/api/block/960410