鼻鼻

Recording by 文兆杰.

Recording identifiers

ISRC
CNZ631900202
CopyrightID (CopyrightChains transaction hash)
0xe2b91c27b90663974e5d09ee2998304c9220092b72f28ef4c79e1633712e9624
Copyright registration time
2026-07-07T11:13:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:36d8e734bc36df3880f5df0ff3df94f2e8d761683417a7c24d27efd934cb6c5a

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.