ISRC QZTVM2352330
Verified recording
QZTVM2352330 is “Negocio” by Blackmen,
registered on the CopyrightChains blockchain with CopyrightID
0xb8df0ecc557fc2e230b26d9ce49c16941663730109220ee1306eabeb4c4089b6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2352330.
Recording identifiers
- ISRC
- QZTVM2352330
- Title
- Negocio
- Artist
- Blackmen
- CopyrightID (CopyrightChains transaction hash)
0xb8df0ecc557fc2e230b26d9ce49c16941663730109220ee1306eabeb4c4089b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8d0d72d48952f108b832bf8bf858838d675fbf7516c42b08b879756a7e4fd04b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2352330
- Bitcoin block existence check
- https://blockstream.info/api/block/956304