没有强大的祖国哪有幸福的家

Recording identifiers

ISRC

DGA0L2384848

CopyrightID (CopyrightChains transaction hash)

0x1cebe770d40d73f37bb782afbab3c8b5a4ffc6ae0e1a6dc5e8f9618d609e2ee5

Copyright registration time

2026-07-07T08:46:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:5c04144b0fa900fad9f61ec3ff32808e65acd9ce81e962b047b53aa3c1e35b76

• 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.