サメのかぞく

Recording by ピンキッツ.

Recording identifiers

ISRC
QM6P42376068
CopyrightID (CopyrightChains transaction hash)
0x1bfcbdab4ceb89c502b5d8f30ce1c158a5bf660597a7d6eb6c048d0deac5f625
Copyright registration time
2026-06-08T00:50:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:5a5407df7f75d71b9e810fa2d11e8a58c415be9a0e5e1c06171ec89e082aa764

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.