各就各位!預備!

Recording by 吳霏.

Recording identifiers

ISRC
TWUM72200001
CopyrightID (CopyrightChains transaction hash)
0xab64ee619b344250c1e0035e04fde2a0212ebd6c4aaa424336b74036cac21643
Copyright registration time
2026-07-06T23:10:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:f0cf2d35f67fe8666944e10650e7d5729ec458aa9a74be2709b449cfb8a43076

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.