ISRC QZNB82299574
Verified recording
QZNB82299574 is “Big 4E Intro” by Uno 5avage,
registered on the CopyrightChains blockchain with CopyrightID
0x1484e67748c6c2fbf4e2c61c84b91195d9b1c0863c3013dd1bc6c5327f4dc37d 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/QZNB82299574.
Recording identifiers
- ISRC
- QZNB82299574
- Title
- Big 4E Intro
- Artist
- Uno 5avage
- CopyrightID (CopyrightChains transaction hash)
0x1484e67748c6c2fbf4e2c61c84b91195d9b1c0863c3013dd1bc6c5327f4dc37d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:234e5c02ac147223df44b6a63f5b7d5a99baed47e35a155b2617efaae2ac03fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82299574
- Bitcoin block existence check
- https://blockstream.info/api/block/957120