Ding dong

Recording by Lasse Berghagen.

Recording identifiers

ISRC
SEAZG7324080
CopyrightID (CopyrightChains transaction hash)
0x6f715522b9d6704159b8b67848faba82453ca08e56a5158029885489c8ba3824
Copyright registration time
2026-07-06T08:05:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:a0c9fece56dcb7c3893b920f0f030057d3691a409a3b69a40c1cd58eb28f4ffc

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.