Brandenburg Concerto No. 6 in B-flat Major, Bwv 1051: Ii. Adagio ma non tanto

Recording identifiers

ISRC

HKI199911112

Release date of the album this recording appears on

2022-02-18

CopyrightID (CopyrightChains transaction hash)

0xf46ad32d02c7da769f4c62b1f148a2f183888b03ffd0f208867b11507d3491b5

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:1086913f7667e654b1ba4f5b73f0c1a8459e853c86fa13166f23a36a1b63a0ca

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• Recording evidence summary for ISRC HKI199911112

What this proof establishes

This recording was released in 2022. 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.