阅行万里（全民阅读主题重点宣传曲）

Recording identifiers

ISRC

CNA012200183

CopyrightID (CopyrightChains transaction hash)

0xd8d5196785e47854fc8312b349ec89f6ca62d631847f32e8f9775297167fb48d

Copyright registration time

2026-06-18T11:08:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:d3bbd044fc70638fcac643e08f90b14258f69e8ddc4e71744670511be1bc7a8c

• 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.