Recording by Vicky宣宣.

Recording identifiers

ISRC
FR2X42563563
CopyrightID (CopyrightChains transaction hash)
0x1eec631c4aaea5ad0e93959eb8fb04787f4c345c48e4bab083e237b2fcb9fc28
Copyright registration time
2026-07-06T06:07:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:a8606461420bd4fbaaa0ed278787857c1428a4d13b5790d075cce8e991cf1685

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.