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Recording by Knock.

Recording identifiers

ISRC
KRA491601169
CopyrightID (CopyrightChains transaction hash)
0xf5f0d7d55577f57b4fa28eec867c93bca5588f50e48c5f041fffc0ce39f7e3b0
Copyright registration time
2026-06-05T14:29:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:c68f8ff6370bc2702c0948f972bfe9ec6643f94818ba900a602dfe552cbe8878

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.