ISRC VNR011133275
Verified recording
VNR011133275 is “Đổi Thay” by Bach Cong Khanh,
registered on the CopyrightChains blockchain with CopyrightID
0xcedb97b74891fbf7fec0ab60f639de0b1bd12951f1f453d6d5fe3e0d4319e2e1 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133275.
Recording identifiers
- ISRC
- VNR011133275
- Title
- Đổi Thay
- Artist
- Bach Cong Khanh
- CopyrightID (CopyrightChains transaction hash)
0xcedb97b74891fbf7fec0ab60f639de0b1bd12951f1f453d6d5fe3e0d4319e2e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:a7b5e9ae5722584a6ac8267329361917151bad8a36d8cb42d543fbe9ce10c92f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133275
- Bitcoin block existence check
- https://blockstream.info/api/block/960106