ISRC QMBZ91665713
Verified recording
QMBZ91665713 is “Waitin'” by Big Jaz,
registered on the CopyrightChains blockchain with CopyrightID
0xd27a36f10a14d54e6cc7dbd5aeb5db4824e37dadf2e23500e0b87a4b029923cd and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91665713.
Recording identifiers
- ISRC
- QMBZ91665713
- Title
- Waitin'
- Artist
- Big Jaz
- CopyrightID (CopyrightChains transaction hash)
0xd27a36f10a14d54e6cc7dbd5aeb5db4824e37dadf2e23500e0b87a4b029923cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:f86de9ae5c4b4243d6db142580b7182d0d036184e4385604cfdd09124e08d5c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91665713
- Bitcoin block existence check
- https://blockstream.info/api/block/957050