Château de sable

Recording identifiers

ISRC

FR9O61900150

Release date of the album this recording appears on

2019-07-04

CopyrightID (CopyrightChains transaction hash)

0xf05ccb4220049e11e7dedf1c86c5f7326fd48703d3d6056f18a5426a6a3893df

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:52:38Z

Bitcoin block

960170

Canonical record hash

sha256:0d1966172b83c01079e4dbc4c17fabf2d3c5381733205235dacad035d3e8e6d4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR9O61900150

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.