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Recording by 尹光.

Recording identifiers

ISRC
HKC630601948
CopyrightID (CopyrightChains transaction hash)
0x1cd5e8bf82716fcff56dddd319524433dcfa9006652ff01e6ec5a4a2d8981358
Copyright registration time
2026-07-30T09:52:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T09:58:01Z
Bitcoin block
960241
Canonical record hash
sha256:32bcc8e855bd7e00fcbbf25a8af7337fdcdd3835258aac5a852541d879d0f039

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.