Glädjens blomster

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAC7601030
CopyrightID (CopyrightChains transaction hash)
0x2e77474a6bab46e1128aa219a9b3060f0fd45fce471c675acad5f7af4584ed03
Copyright registration time
2026-01-28T18:48:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:2557c9e27c7388e4fa7c26af685491859b9bd1845b28d12535638a3e42e0bb23

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.