The Bard, Op. 64

Recording by Jean Sibelius.

Recording identifiers

ISRC
GBAYD7600038
CopyrightID (CopyrightChains transaction hash)
0x5e5d599934e90e0799e414804e57cc47477c2e14dd914406327de52e0b12cfd6
Copyright registration time
2026-07-07T15:13:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9b5c0d8f77d23391408aa496af1598f2461f38f83106bc5784b3504606a2317d

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.