咖啡或茶
Recording by HotCha.
Recording identifiers
- ISRC
- HKI310804002
- CopyrightID (CopyrightChains transaction hash)
- 0x75c3c04fa5b65bdb2dc1ef2aca1867f7ed3fd84ac07c66b8568806a269adbacc
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24Z
- Bitcoin block
- 960317
- Canonical record hash
- sha256:cf7559cfe72383a9bec5335ef1d3750693da87826349338204438c818896c8eb
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.