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Recording by Zuza Jabłońska.

Recording identifiers

ISRC
PLUM71800929
CopyrightID (CopyrightChains transaction hash)
0x3f1084179f0f37f8e0e5bca7449bd727a00d0422c5a0e0799ec34c491ad65d5c
Copyright registration time
2026-07-06T08:55:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:79ac8b6f22741c841a7f036cb25d8d0f8927c409585f80158d58d961706b1ac5

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.