Grieg : Lyric Pieces Book IV. Op.47 - II. Album-Leaf (그리그 : 서정 소곡집 4권 작품번호 47 - 2번. 수첩의 페이지)

Recording identifiers

ISRC

KSA002201709

Release date of the album this recording appears on

2018-07-17

CopyrightID (CopyrightChains transaction hash)

0xea1b2a433b366035f46847debf4999360faa44bcec82704441c2de2eee156878

Copyright registration time

2026-07-08T05:26:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-09T02:31:37Z

Bitcoin block

957249

Canonical record hash

sha256:87f40c80981b1869c301f7b66feda0c4dc1979bb2f90d9f70bb6c00c29f575a2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC KSA002201709

What this proof establishes

This recording was released in 2018, 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.