Symphonic Dances, Op. 45: II. Andante con moto (tempo di Valse)

Recording by Sergei Rachmaninoff.

Recording identifiers

ISRC
DESR72346110
Release date of the album this recording appears on
2024-04-05
CopyrightID (CopyrightChains transaction hash)
0x4c6bba0a1e5c2c30481bca0ae9a0b1d4b0c68c6c355ffc8259303d8049085ae1
Copyright registration time
2026-06-24T15:48:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T08:25:35Z
Bitcoin block
957011
Canonical record hash
sha256:b712c9db14adade98dfb09819023d6b6f2b7987138f4a3edd49f596a57d8f956

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.