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Recording by Minh Tuyết.

Recording identifiers

ISRC
VNA0F1703204
Release date of the album this recording appears on
2009-01-03
CopyrightID (CopyrightChains transaction hash)
0x91a14f094a1558e8dc861a8b383073bba3368bdcfb08482c5f3af35014400fe5
Copyright registration time
2026-07-31T03:46:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T04:14:58Z
Bitcoin block
960344
Canonical record hash
sha256:619599852aca6abdcf8207bdd61e6ca8179e959ea39180ccf5a267c320007dca

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.