拾光者 - 云南白药口腔健康合作单曲 伴奏版

Recording identifiers

ISRC

FRX202272618

Release date of the album this recording appears on

2022-06-16

CopyrightID (CopyrightChains transaction hash)

0x0a3feb3ec49417e08fecb990f47c17eb277c5cd050cb5b3992dfc2b362b3d724

Copyright registration time

2026-07-31T22:38:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:aed3058d8ebb9f6f5f5b133257b6aed53d1c85a0e741417db5401b3684a5e148

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRX202272618

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.