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Recording by つきみ.

Recording identifiers

ISRC
JP92N2421132
CopyrightID (CopyrightChains transaction hash)
0xd0c773e1eae501a768b5c09978f381562b6182644e24bf20d5c08a16aa89550a
Copyright registration time
2026-06-08T00:50:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:58c81e7db339e2bf8652b506e62c8ef51c4fa3183c4aa44f44de99cde2f97a61

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.