Symphony No. 4 in A Minor, Op. 63: I. Tempo molto moderato, quasi adagio

Recording by Jean Sibelius.

Recording identifiers

ISRC
SEAET1396050
Release date of the album this recording appears on
2013-04-30
CopyrightID (CopyrightChains transaction hash)
0x1f560159f1f213bfe6909c330a0431061780a825191b34bc78cb41ac74363ec1
Copyright registration time
2026-07-07T14:39:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6b5a0f3911aef9a505f1838721f9f8716b52cb619070824850234cf9c95606d4

What this proof establishes

This recording was released in 2013, 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.