フィナーレ

Recording by Koutarou Nakagawa.

Recording identifiers

ISRC
JPD601800087
CopyrightID (CopyrightChains transaction hash)
0x1761b72c68e6370fc267c213b8dc2b7bfae02c09a3d5f3564106f6b03ccfeb7c
Copyright registration time
2026-07-07T05:10:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:dc03d3c932734af687e9bb9430360bdf97b8e91034e9e7d1074be890fd375c00

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.