左鄰右里

Recording by Hacken Lee.

Recording identifiers

ISRC
HKUM70800756
CopyrightID (CopyrightChains transaction hash)
0x95722440b825d58dff5054033b92b5e03a72adec1f99f564eb28c067635c8a4d
Copyright registration time
2026-07-06T21:17:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:72ebe87428b76100feda9a9911fc94d6f8c844ec112ae6046ec0d53985fbd9df

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.