Ja się boję utyć

Recording by Barbara Rylska.

Recording identifiers

ISRC
PLA246409258
CopyrightID (CopyrightChains transaction hash)
0x00a888cbd41f64316ef58fad10256d0a185ccad336a83954e712481253cdf8e3
Copyright registration time
2026-07-07T00:34:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d646679afd87aede9a5cf4b09e51f66bfdf76603b5c80eec438a39448966851f

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.