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Recording by Thanh Hoài.

Recording identifiers

ISRC
VNA0F1712203
CopyrightID (CopyrightChains transaction hash)
0x5204a14c421be783cbad3225dc0dbdce205ffe2fff415ec842bbf79190ede3c7
Copyright registration time
2026-07-08T00:20:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:71301e8ce1ad6b4bf3a16ba23dfb6dda7acc5a222459cf438a40476c2341b7cd

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.