Thiên thai

Recording by Ánh Tuyết.

Recording identifiers

ISRC
VNA0F1765881
CopyrightID (CopyrightChains transaction hash)
0xaaf63568f6f4db6d84c61da56d7857f3ca33b6830d8a1172960a9b807f5b34fd
Copyright registration time
2026-07-07T19:51:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:ed5d5418721a0f072a8f2bf995bd9ef8e214568096b134e2745b30a16f471fc7

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.