长城 - 中华·山海关·大型室内史诗演出《长城》同名主题曲

Recording identifiers

ISRC

FRX762164071

Release date of the album this recording appears on

2021-07-01

CopyrightID (CopyrightChains transaction hash)

0xd03832046a257be38f7a1a9d136b02d4e0b2101bc0d85aab96969f3e33a995e8

Copyright registration time

2026-06-21T10:06:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:d080cb96844b8fc10fbbd0aff3fb59939af31c0b307d432cf182ab9d1c34789f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRX762164071

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.