Tea-Girl

Recording by Guo Gan - Chinese Erhu Master.

Recording identifiers

ISRC
GBMEZ1444019
CopyrightID (CopyrightChains transaction hash)
0x44f116ab4dfdf1d9b0882173c6b8f56fd3275a7ed15638747c5c4bb28075c0fe
Copyright registration time
2026-07-07T04:38:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e37d8e42529dfd3bace4d7305ed94fc209267a2d383d83203357ca3e4df516d9

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.