ISRC QMDA72216444
Verified recording
QMDA72216444 is “Legit” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0x1b1e6c92efedac644b82c5c6366b28076632bbeea80230379be2207c4487672a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72216444.
Recording identifiers
- ISRC
- QMDA72216444
- Title
- Legit
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0x1b1e6c92efedac644b82c5c6366b28076632bbeea80230379be2207c4487672a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:87a9476956f64d5d2a5a2d7280f2fdee1f20531e67f5cf484a95e9b98a80c959- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72216444
- Bitcoin block existence check
- https://blockstream.info/api/block/953513