המתאגרף

Recording by Mashina.

Recording identifiers

ISRC
IL1001086508
CopyrightID (CopyrightChains transaction hash)
0xf3735c1f7ec90f167c49fa8c47ba46e982c0b248dc501b759c7770ab9c8359b0
Copyright registration time
2026-07-06T22:53:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:f62a8112e84cc760a5c03cd9b653a0218874501dcc4fb4dd1a2025d62d10a9b6

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.