Concentrate

Recording by Mark Reeve.

Recording identifiers

ISRC
DEH742310503
CopyrightID (CopyrightChains transaction hash)
0xb06417f80a32877f1fdf531c84e6019a1cb8af55118b44ae4ae771445b27abab
Copyright registration time
2026-07-06T19:26:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e63ecd1a5cddcf9e6908bbbfaabc8aa99ad3a2e4837f2c0bd2e6d139e70db334

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.