右邊！左邊！上面！下面！(台語場 Part Ⅰ) - “雙面對決” Live
Recording by Wu Bai.
Recording identifiers
- ISRC
- TWH951800109
- CopyrightID (CopyrightChains transaction hash)
- 0xa7f00135c3819e0d137616c4bab3db6f458ffc06211867345cde3e6131561710
- Copyright registration time
- 2026-07-29T13:43:39+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24Z
- Bitcoin block
- 960117
- Canonical record hash
- sha256:45022f93c46648092af0178e801af946b64f7189eb644ae5846cbf38ae8442a1
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.