Air des clochettes

Recording identifiers

ISRC

USBC19901080

Release date of the album this recording appears on

1961

CopyrightID (CopyrightChains transaction hash)

0x3da31fe46634c235d29ffce65aeeb96aaedd23c5ffa355128c0909768991c135

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:881f77fa796d050dd091c305f225c1f3980f1e7830ffc6d2e4eb44b07916a18a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC19901080

What this proof establishes

This recording was released in 1961, 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.