En sista gång

Recording by Oscar Ahlgren.

Recording identifiers

ISRC
SEBGA2000628
CopyrightID (CopyrightChains transaction hash)
0x3e105505cc688d72cd956b2f67b3d9d47f20673966dece5fe1e84d2e38e8f213
Copyright registration time
2026-06-24T12:07:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:7cdf05ea7cabb3db5c51957df109128781d3615d48effb812158b43a29b8332b

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.