親友

Recording by 神前 暁.

Recording identifiers

ISRC
JPE301800755
CopyrightID (CopyrightChains transaction hash)
0x8922dca18bb0e21179fbb612360c2c61a913c176d23a76e1aa1672335a2254e0
Copyright registration time
2026-07-07T12:52:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:108d5a60d5483dc09951f236da343ddf528e20aa536e48131b38bb1ee953f42a

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.