Fleur

Recording identifiers

ISRC

FRZ020601430

CopyrightID (CopyrightChains transaction hash)

0x5d243ba57e6c781438af7c998143c36a9a4755c4dade8fe9cac89970dfabd398

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:14:59Z

Bitcoin block

960305

Canonical record hash

sha256:f04182a1738f986d97dd60aeb4e8f8cae61451058ccabe52227ca6d6e7f7cfbc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.