nolimit

Recording by Knock2.

Recording identifiers

ISRC
QMFME2478711
CopyrightID (CopyrightChains transaction hash)
0x2e1dc19f666c78ef349e32500f10ca0ee34bf5c181d8f3b87bdd20940eee06e5
Copyright registration time
2026-06-04T10:48:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:494eaba88a28e4f78938a2a9d716c0d0ffaf129daddd437e3b763a29013deff9

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.