קין

Recording by Yehuda Poliker.

Recording identifiers

ISRC
IL1010005042
CopyrightID (CopyrightChains transaction hash)
0x7ad879bdeb2ff9c99b1f62fcc4c2c99aae4bdac4caee7c5f2646becd4037a7d2
Copyright registration time
2026-07-07T05:33:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:cbb2427f4dd64ab18209fbf339ec153c1b76e8fc4087aa09a7191781d7803f6a

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.