欢喜冤家过新年

Recording by 姚乙.

Recording identifiers

ISRC
MYFR11413185
CopyrightID (CopyrightChains transaction hash)
0xfe65f6b05b9c3e017983140d05f0f9dbc0de0e1cf9503d7d717e02f344ae61c8
Copyright registration time
2026-08-01T02:10:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:13:03Z
Bitcoin block
960500
Canonical record hash
sha256:feac537bd865d0daf05d789fa256d7a85aa6289e123fb081ce436867c5010800

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.