ISRC QMBZ91913546
Verified recording
QMBZ91913546 is “Sàigòn, Sàigòn” by Mai Tiến Dũng,
registered on the CopyrightChains blockchain with CopyrightID
0x72fda5a4016cf97c0b27da4fd95d8d68d5979471155744e0040f18643c2f75ec and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91913546.
Recording identifiers
- ISRC
- QMBZ91913546
- Title
- Sàigòn, Sàigòn
- Artist
- Mai Tiến Dũng
- CopyrightID (CopyrightChains transaction hash)
0x72fda5a4016cf97c0b27da4fd95d8d68d5979471155744e0040f18643c2f75ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e800324df35c7cbe4b0ad9358b7fa22baf24880dc6a7be8cd54a99252d3ce797- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91913546
- Bitcoin block existence check
- https://blockstream.info/api/block/960138