拉赫曼尼諾夫: 帕格尼尼主題狂想曲 (治癒的雨聲蛙鳴)

Recording identifiers

ISRC

TWAA72100531

Release date of the album this recording appears on

2021-09-01

CopyrightID (CopyrightChains transaction hash)

0xc3e737f07ed5c638850cc1b97d2c05c775fe1f0997ec79fbbdb2836b7ea16770

Copyright registration time

2026-07-07T23:30:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:aabbd1ef45df7528ce2716a747db10fd390f499755ec55a00a63219e9cd6013d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWAA72100531

What this proof establishes

This recording was released in 2021, 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.