Đêm Nay Ta Là Thác Đổ

Recording by Trịnh Công Sơn.

Recording identifiers

ISRC
FRX282476986
CopyrightID (CopyrightChains transaction hash)
0x1d1ddc929fa27421662826f21b47820a72a9fe21e70123046820d1e3269f1e3f
Copyright registration time
2026-08-01T01:19:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T01:44:32Z
Bitcoin block
960494
Canonical record hash
sha256:f9220408a0eb1e42f0d975425e9ab84cd2fab251ddb416e6622035f73d9d8db2

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.