ISRC QZMZ92407435
Verified recording
QZMZ92407435 is “B2B” by Yung Duzz,
registered on the CopyrightChains blockchain with CopyrightID
0xa55b2cee91c3083a8938980375fa9ccb9917762bdab135ac3caf48d87e05462a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92407435.
Recording identifiers
- ISRC
- QZMZ92407435
- Title
- B2B
- Artist
- Yung Duzz
- CopyrightID (CopyrightChains transaction hash)
0xa55b2cee91c3083a8938980375fa9ccb9917762bdab135ac3caf48d87e05462a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d17366922d313e486e17ee748a471a251a3e60b6f728aada8e5f6fa9382291d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92407435
- Bitcoin block existence check
- https://blockstream.info/api/block/957118