Sao Em Nỡ Vội Lấy Chồng - Live in DA LAT

Recording identifiers

ISRC

VNA0M1909375

Release date of the album this recording appears on

2020-11-16

CopyrightID (CopyrightChains transaction hash)

0x1a399e114bade5dcaf56dc9c7a1bdb4442294a5c1867ee19995c09cd38a54a2d

Copyright registration time

2026-07-22T17:47:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T18:47:29Z

Bitcoin block

959163

Canonical record hash

sha256:90a551e26396847e6843d979e118dafdcc52e55d2be1917acc08ea4f79192871

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC VNA0M1909375

What this proof establishes

This recording was released in 2020, 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.