快回头望一望 / 又像细雨又像风 / 花花姑娘

Recording identifiers

ISRC

MYFR11411266

CopyrightID (CopyrightChains transaction hash)

0x5c5520252887019e48dcb8030ee40a4fef8229a5de5ce2b93b538ebf76fa0f6b

Copyright registration time

2026-07-31T11:43:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:3c43ea4de7648e487a7344bfb4c06c4be0f1477a9f6599bc1bc1f8d535dcf3b7

• 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.