コンチェルティーノ, 作品 107

Recording identifiers

ISRC

JPG201720286

Release date of the album this recording appears on

2019-06-26

CopyrightID (CopyrightChains transaction hash)

0x2270a6c38a708e69f1e7af408bac1dda74a668258fadce8e97bc318d3dce73bc

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:46:00Z

Bitcoin block

960294

Canonical record hash

sha256:22dbccbbbe9186c25ca00d8c7201b39daa3d2661ca561ec052875682fb3cf4b2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPG201720286

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.