Người tình trăm năm

Recording by Ý Lan.

Recording identifiers

ISRC
VNA0F1735144
CopyrightID (CopyrightChains transaction hash)
0x22074cabc9b87119bba9c92a784730289b3e4c1898d519bfddd96a320934e738
Copyright registration time
2026-07-07T22:54:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:0c34e8d8e339e2d7cbf2b5fbbfdf414c1a9cbef3ed62d86564908281f968419a

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.