ISRC QZGCD1807626
Verified recording
QZGCD1807626 is “Hoang Vắng” by Trizzie Phương Trinh,
registered on the CopyrightChains blockchain with CopyrightID
0xc6b1eb8b9e23b17c80f59dce5cdcf2cb312c1e33d12b90a62c66b545cf09cd57 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/QZGCD1807626.
Recording identifiers
- ISRC
- QZGCD1807626
- Title
- Hoang Vắng
- Artist
- Trizzie Phương Trinh
- CopyrightID (CopyrightChains transaction hash)
0xc6b1eb8b9e23b17c80f59dce5cdcf2cb312c1e33d12b90a62c66b545cf09cd57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:557d6b36bf9f47aa594c142ee51d6ebf9b22ea35edb3c42c4901e7e6b833c794- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807626
- Bitcoin block existence check
- https://blockstream.info/api/block/957118