青烟
Recording by 劉家昌.
Recording identifiers
- ISRC
- MYLR10820828
- Release date of the album this recording appears on
- 1996-09-07
- CopyrightID (CopyrightChains transaction hash)
- 0xc0c23a5242f6953b586b625ffbc17f3202e123aee58c98d2eea59351f2c4705a
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38Z
- Bitcoin block
- 960478
- Canonical record hash
- sha256:2b5016103ed0e7ac597493d3bdb549f36ba00e06259e888537cda6a36aca1f0f
What this proof establishes
This recording was released in 1996, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.