Nie mogę cię zapomnieć - Kalwi & Remi Remix

Recording identifiers

ISRC

PLA550900265

Release date of the album this recording appears on

2009-12-25

CopyrightID (CopyrightChains transaction hash)

0x0c7fc64a0be93121eb37aa1d7b2da900f2a344b85f2c550e360d8bcb5f993bc5

Copyright registration time

2026-06-22T13:43:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:2aa90e09af0aabfb5bb0068d7032c680764e62874cc5a56b9a8a2b2210b37d66

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC PLA550900265

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.