Par Avion

Recording identifiers

ISRC

TCJPK2077509

Release date of the album this recording appears on

2020-04-08

CopyrightID (CopyrightChains transaction hash)

0x115f225a079c2f6f7501abb9ad8fa39b974d01220b91bf8b8e5d0041040f299e

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T16:01:17Z

Bitcoin block

960276

Canonical record hash

sha256:c12ccbb1738674a5e9d72ca6b67b217b12c1dbfcc3c1071a164ab924e3d5f97a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCJPK2077509

What this proof establishes

This recording was released in 2020, 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.