Drottningholmsmusiken, BeRI 2: No. 1, Allegro Assai - No. 4, Allegro Non Troppo

Recording by Johan Helmich Roman.

Recording identifiers

ISRC
SEAMA0800078
Release date of the album this recording appears on
2021-04-03
CopyrightID (CopyrightChains transaction hash)
0x7f07f9a520bb73603dd5b1258ff2c0afc4f1b859eeab9bf7904fccd4879a6d3f
Copyright registration time
2026-01-29T05:54:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:cbdb6f97b1399777445a5b798c873532c6b60f8ab4a9b32769acade715ec93d5

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.