ISRC US43C1625202
Verified recording
US43C1625202 is “Please” by Marvin Brooks,
registered on the CopyrightChains blockchain with CopyrightID
0xe176e26761f3203c23fe90999abe27b2f43dcb91a43782e7f56f64d65b24d884 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/US43C1625202.
Recording identifiers
- ISRC
- US43C1625202
- Title
- Please
- Artist
- Marvin Brooks
- CopyrightID (CopyrightChains transaction hash)
0xe176e26761f3203c23fe90999abe27b2f43dcb91a43782e7f56f64d65b24d884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:efdba3e56504a3721d4aa83f4f51914f0c2f46927fb8c2e5f344899280a3c70b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1625202
- Bitcoin block existence check
- https://blockstream.info/api/block/957120