ISRC QZYHM2500459
Verified recording
QZYHM2500459 is “Trả Lại Thanh Xuân Cho Em (Vunhann Remix)” by H2K,
registered on the CopyrightChains blockchain with CopyrightID
0xa1cc5dd9c1e3b708bcab36d4e8508ccf5c9a40617d687becc3d6fb8b89128f40 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2500459.
Recording identifiers
- ISRC
- QZYHM2500459
- Title
- Trả Lại Thanh Xuân Cho Em (Vunhann Remix)
- Artist
- H2K
- CopyrightID (CopyrightChains transaction hash)
0xa1cc5dd9c1e3b708bcab36d4e8508ccf5c9a40617d687becc3d6fb8b89128f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b078b13e2b059e645dcbff75870f3360e677b4c90c19ca9d5031d5d44e3cd02f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2500459
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Trả Lại Thanh Xuân Cho Em (Vunhann Remix) · Machine-readable JSON-LD