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Recording by にしな.

Recording identifiers

ISRC
JPWP02270646
CopyrightID (CopyrightChains transaction hash)
0xad8548f4e5006069e668699cadaac89fbf878ed7532c8bcdba1d51e62c1777ee
Copyright registration time
2026-06-07T17:32:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T17:25:41Z
Bitcoin block
953536
Canonical record hash
sha256:652f9a28d034dfee373f2624eecd261bdc232b92713e489687b19da7d3e05e96

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.