käpy

Recording by koira.

Recording identifiers

ISRC
QZTB62370718
CopyrightID (CopyrightChains transaction hash)
0x65e11c34923fb07e9e567dd87a045f1b2447bed02375fdb9cb92efdecef88e8d
Copyright registration time
2026-06-09T04:05:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:b8a727ffc38665b273d9e0c773938f56904eec4cccc266ff5a7c6d66e0b64930

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.