Soulmate’s Quest

Recording by Ernesto Cortazar.

Recording identifiers

ISRC
QMYUZ1700020
CopyrightID (CopyrightChains transaction hash)
0xdae459ab8a43b10df3d2ae9dcd161483b2dfc7e6cfa3d47d857cdef1758837be
Copyright registration time
2026-06-10T23:54:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:804251c8cdae09ce3a94513cd1bf951f0a798164a3286178e8ae02afb4b4b9fc

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.