An Idea: An Idea

Recording by Leo Brouwer.

Recording identifiers

ISRC
DEB331232805
CopyrightID (CopyrightChains transaction hash)
0x08ae530a4c562afa0a7966c7967f78f45cef51fa3f7edf24eba3c2485648b7f3
Copyright registration time
2026-07-07T01:44:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:87d4e9856c29acb82f993872dac6d9d9501230af55458d0bfcaa7859144c1f6f

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.