Hosanna filio David

Recording by Marek Klein.

Recording identifiers

ISRC
USCGH1526051
CopyrightID (CopyrightChains transaction hash)
0xaaac684f7e29eaedd15f87ee4505b750d22f4d5db21586b4f5f1920e1a94fa9c
Copyright registration time
2026-07-30T15:05:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T15:42:38Z
Bitcoin block
960273
Canonical record hash
sha256:629dac3500983b2e473abb60242390655e6e3389a9713ec58ff6b80837aad9ad

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.