祖国不会忘记 - 演唱会现场版

Recording identifiers

ISRC

HKG732225012

CopyrightID (CopyrightChains transaction hash)

0xd833527c781da6da71be88a8f84f40d3ff90b109b4b0e8db899f5cb5de302617

Copyright registration time

2026-08-01T00:17:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:52835f87f059d793f568b437add91b85698a9a59ef7959ff6b43ecb37b3873d9

• 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.