ISRC QZGCD1806201
Verified recording
QZGCD1806201 is “Cái trâm em cài” by Cardin,
registered on the CopyrightChains blockchain with CopyrightID
0x395930f2f035c02acbc47ffcffce718fb6a0bc474edaf765ca8d96e1c798276d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806201.
Recording identifiers
- ISRC
- QZGCD1806201
- Title
- Cái trâm em cài
- Artist
- Cardin
- CopyrightID (CopyrightChains transaction hash)
0x395930f2f035c02acbc47ffcffce718fb6a0bc474edaf765ca8d96e1c798276d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:e929de6bbfbc921ad6cf6ced5cb3acff751aebe7d4fc25fb7069212a1f2be726- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806201
- Bitcoin block existence check
- https://blockstream.info/api/block/960418