再回首 - 音頻純享版

Recording by 房東的貓.

Recording identifiers

ISRC
FRX282506479
CopyrightID (CopyrightChains transaction hash)
0x5ab96f3197cce6b158268288bc7c896c18abb0058b0cb0435a47b1927d3fcdea
Copyright registration time
2026-06-20T19:03:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:5e483897f9eb628f2bc77024c0197057e27ba94ae9cc98c1c9ab63e20976d776

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.