家门口的狗尾巴花 - 伴奏

Recording identifiers

ISRC

FR2X42540578

CopyrightID (CopyrightChains transaction hash)

0xf1fa6f06cefa2383bc5c3c43182dc2c7b45a01899e7a0123e36a7f10e1662ca4

Copyright registration time

2026-07-31T06:24:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:42:11Z

Bitcoin block

960360

Canonical record hash

sha256:b0fbcf3ddd20dff0411d33d69b73d70a608503df1a96c9ff43aeaa96919a16ab

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.