恭喜恭喜 / 鳳陽花鼓 / 春花齊放 - 修復版

Recording identifiers

ISRC

MYHY11505826

CopyrightID (CopyrightChains transaction hash)

0x9f0824e3728e9b3822b8e1d3fa164658fc544d3be8c0448cce4ce6b56f5105b7

Copyright registration time

2026-06-26T08:13:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T11:34:59Z

Bitcoin block

956349

Canonical record hash

sha256:2cb3828f00df4b0c101f77cb5bc6f9ba68a66b46515992e4118b6fe89b3ff0cd

• 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.