向憂鬱說再見

Recording by 王默君.

Recording identifiers

ISRC
TWAN71360056
CopyrightID (CopyrightChains transaction hash)
0x491909e0815a1342c6407b1fdfc7c4002ae41d3134fe3710616faed4c605248d
Copyright registration time
2026-06-24T03:42:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:110010003756551db2d5a32f3492224142f917ffbdbf961f1e465a78b18d6fac

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.