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Recording by 許維芳.

Recording identifiers

ISRC
DGA0H2425499
CopyrightID (CopyrightChains transaction hash)
0xb78d3cd43509f48f40ff30362f32ed70c3da7d6994cf30a02cdf49d66d30c432
Copyright registration time
2026-06-09T22:20:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:024ddd282fed960362efab464905f42510849a5434e5164762e08b69d1327e23

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.