ISRC QZNJV2384203
Verified recording
QZNJV2384203 is “Que Tranza” by Big Seiko,
registered on the CopyrightChains blockchain with CopyrightID
0xe141e1403bf6da91b6f47479a6d69fd539edc1b1b77ecf198c0f51cc61fb4249 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2384203.
Recording identifiers
- ISRC
- QZNJV2384203
- Title
- Que Tranza
- Artist
- Big Seiko
- CopyrightID (CopyrightChains transaction hash)
0xe141e1403bf6da91b6f47479a6d69fd539edc1b1b77ecf198c0f51cc61fb4249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5d19254164fd22bc3918669e3a14541539f397fb772f6368a38d25c7661d814a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2384203
- Bitcoin block existence check
- https://blockstream.info/api/block/960144