Vise I A-Moll

Recording by Trygve Hoff.

Recording identifiers

ISRC
NOX9X3170505
CopyrightID (CopyrightChains transaction hash)
0x4ef5d609cdc813b81edbc14d01eef2fd2e598ba1e22367626beff71e5a4633c7
Copyright registration time
2026-07-07T05:17:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:124419760af96bf2882f6f7d3339073c53409ac9f5a32e27df39a4ed177d463b

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.