Cor

Recording by Thiago Nassif.

Recording identifiers

ISRC
GYBG52060008
CopyrightID (CopyrightChains transaction hash)
0x65e909352874b36b4621f16f5a53a13f8d630cddbc13a33ff124423d5a791d10
Copyright registration time
2026-07-07T15:50:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:993cbf764ad88cfb7a8d3097aee3963d0c3a0742b6c8ec62f791ea7083c80400

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.