花开花落皆是秋 - 电影《画江湖之不良帅》推广曲

Recording identifiers

ISRC

FR10S2477552

CopyrightID (CopyrightChains transaction hash)

0x6a5fd655f71cd185d3e4bead1eb036d7600963e2453470fc7a17d68185030f6f

Copyright registration time

2026-07-31T17:53:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:5d6d5a94b33a0238b9276fe7b22a294ce6dcdbf457401de28d4880802fbf9c86

• 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.