釋放

Recording by 伊藤佳代.

Recording identifiers

ISRC
TWE359800201
CopyrightID (CopyrightChains transaction hash)
0x649bd40c299d1d912122bfcd730d493a2ebd7cd46c841864fbfd8e645258cf73
Copyright registration time
2026-06-08T08:04:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:9fa978bada8da0dc5426e085cf4331020b8eda0bdf6257455e3a9d3cd9c52904

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.