ISRC US83Z2488061
Verified recording
US83Z2488061 is “Nuru” by M4RIN,
registered on the CopyrightChains blockchain with CopyrightID
0x0c4a0c2a2310702cd59f97d79e867baf1cc1b85cef0bdff20d8297bd934384f1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2488061.
Recording identifiers
- ISRC
- US83Z2488061
- Title
- Nuru
- Artist
- M4RIN
- CopyrightID (CopyrightChains transaction hash)
0x0c4a0c2a2310702cd59f97d79e867baf1cc1b85cef0bdff20d8297bd934384f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a5302f11409bb69d4968377638e586aacc366f24d281aedd1b55ba9f76457232- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2488061
- Bitcoin block existence check
- https://blockstream.info/api/block/960397