Bỏ Ngài Con Biết Theo Ai

Recording by Mai Thiên Vân.

Recording identifiers

ISRC
QMBZ91911651
CopyrightID (CopyrightChains transaction hash)
0x0175da485128a3a454a23039f2e2890da8524d92b95c24b53fdd1967b4e434da
Copyright registration time
2026-06-24T07:26:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:48bfb9e4120efe6832392151baee610637de61f9c78223038afded363a149c4e

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.