ISRC QZTB92270334
Verified recording
QZTB92270334 is “masterplan” by Kunch Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x73cbdc3312583ca97460cda95f5fd146e7f98338e336e34cf9143e4b5f164df7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92270334.
Recording identifiers
- ISRC
- QZTB92270334
- Title
- masterplan
- Artist
- Kunch Sosa
- CopyrightID (CopyrightChains transaction hash)
0x73cbdc3312583ca97460cda95f5fd146e7f98338e336e34cf9143e4b5f164df7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:88d64dbecf23bbba4c6d8f8731c4513adba927178d1a80e0323bc2dc7e822241- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92270334
- Bitcoin block existence check
- https://blockstream.info/api/block/957120