你在睡觉吗

Recording by 儿歌, 童谣, 兒歌.

Recording identifiers

ISRC
TCAEG1933042
CopyrightID (CopyrightChains transaction hash)
0xaaff0c82faaf8c1c0f8839e2d851ac3fad73cab2b48bb4d9ea1484716d6fd40f
Copyright registration time
2026-06-25T06:23:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:3da2645c5317e12de12336a72b74043ebb5756ec12ca6a574245f25eb519ce71

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.