Presque Rien No. 1 (Lever du Jour au Bord de la Mer)

Recording identifiers

ISRC

DEF057002780

Release date of the album this recording appears on

1970

CopyrightID (CopyrightChains transaction hash)

0xf015a1bfb10de32cc3fd4688cc4f4856437b265207da8a1c0a8a3bcb80ad8214

Copyright registration time

2026-07-29T22:19:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T22:48:59Z

Bitcoin block

960160

Canonical record hash

sha256:93d38db793d8755a5bd8e98ca2cd198b4437a34a91afc1688e905a706c7b46ae

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057002780

What this proof establishes

This recording was released in 1970, 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.