Triangle

Recording by Matur.

Recording identifiers

ISRC
US83Z2336487
CopyrightID (CopyrightChains transaction hash)
0xe6c0722df02da3adfcbfe40bb5fe0d3feb501de756a7481645d813cc6a7ee2c3
Copyright registration time
2026-07-07T22:26:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:39:04Z
Bitcoin block
957122
Canonical record hash
sha256:b1d86433036b36b6157d2d0ffca1031e4a805631df1d4d77536e5b43b9257fe1

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.