Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major

Recording identifiers

ISRC

GBAYC8800881

Release date of the album this recording appears on

2019-04-05

CopyrightID (CopyrightChains transaction hash)

0xb1e17d7de41d1c3fa629ecd0651d41f2bd45a2eefa2216da865b1852e49052d7

Copyright registration time

2026-06-09T14:26:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:e7032eaa94c8512984058242174d6a71d04385d8abcab822411d8f55f1fae2f7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8800881

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.