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Recording by 那英.

Recording identifiers

ISRC
CNZ632401397
CopyrightID (CopyrightChains transaction hash)
0x6b439548656e080e1e2908b93979f707aaabe1bad4e1878b9f3cf2a4d9d1650a
Copyright registration time
2026-06-26T17:10:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a9c13c92d90cffc7763b8f376c0f0ce083eb2668a8e64fe8cdfdcc99e7f5cbb2

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.