כמה שירים אפשר להמציא בכלל

Recording by Matti Caspi.

Recording identifiers

ISRC
IL1010102727
CopyrightID (CopyrightChains transaction hash)
0x01c3be672c5e6c1df46d969c4aaeec9d54c2c87a311102640e9b6dfca5518285
Copyright registration time
2026-06-24T15:02:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:0a63bc1e6c300d237bac085a223ebb5b07a4258014fc1cef0a46a803daf281a8

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.