パッヘルベルのカノン

Recording identifiers

ISRC

JPCO07615281

Release date of the album this recording appears on

2020-08-19

CopyrightID (CopyrightChains transaction hash)

0x64d8a82075e109a3f1591b404c5133a3d56af83a30388e199440a9c34da95f52

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:51:49Z

Bitcoin block

960150

Canonical record hash

sha256:3aaaa7f0f9d83169c8555e5cb0f9a4c7caaabeb4181d48581902a370b13b88ae

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPCO07615281

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.