ISRC QZGCD1804652
Verified recording
QZGCD1804652 is “Cô Thắm về làng” by Băng Tâm,
registered on the CopyrightChains blockchain with CopyrightID
0x62d311e626f3e52700acf92a7faae791a6b89e752c1320384aed39b7fa2a7bdc 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/QZGCD1804652.
Recording identifiers
- ISRC
- QZGCD1804652
- Title
- Cô Thắm về làng
- Artist
- Băng Tâm
- CopyrightID (CopyrightChains transaction hash)
0x62d311e626f3e52700acf92a7faae791a6b89e752c1320384aed39b7fa2a7bdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:99e9851cfff363ce2e04e87c69e8eb0d8f971d789030227754e764b0dc73d303- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804652
- Bitcoin block existence check
- https://blockstream.info/api/block/960418