ISRC QMDA72216447
Verified recording
QMDA72216447 is “30” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0x84275df9b0da33bf7b6a8f4ab876f49c415e6f0ab96e54e5b8465835eaf1abab 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/QMDA72216447.
Recording identifiers
- ISRC
- QMDA72216447
- Title
- 30
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0x84275df9b0da33bf7b6a8f4ab876f49c415e6f0ab96e54e5b8465835eaf1abab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:849cb1069b20173ba95a669234c939dbe6704b564f3689c6fb122fafbbcfee1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72216447
- Bitcoin block existence check
- https://blockstream.info/api/block/953513