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Recording by 鄭怡.

Recording identifiers

ISRC
TWA310500702
CopyrightID (CopyrightChains transaction hash)
0x087360dcd78f9cd485b657a534d38fbc873166c398ec333943750a09f378ead7
Copyright registration time
2026-06-20T14:00:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:decb4d47fdf2789c9411c17c6c0c857bbc0f682fc1f6694ed0937a75d0d0e7d2

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.