ISRC QZFZ71933014
Verified recording
QZFZ71933014 is “Nineteen” by Linga TheBoss,
registered on the CopyrightChains blockchain with CopyrightID
0x5756ca3a5b03984608559c2f28ffd66488f655793b625883c923858183d85d74 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/QZFZ71933014.
Recording identifiers
- ISRC
- QZFZ71933014
- Title
- Nineteen
- Artist
- Linga TheBoss
- CopyrightID (CopyrightChains transaction hash)
0x5756ca3a5b03984608559c2f28ffd66488f655793b625883c923858183d85d74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2477be07bcc00e8cdfff2665e6a1792067d3517b2e0ecfcf7ab80e65320e719- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71933014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118