Att fånga en fjäril

Recording by Lars Winnerbäck.

Recording identifiers

ISRC
SEBLM9822070
CopyrightID (CopyrightChains transaction hash)
0x84d8c6bc2438c1856069b0d2a2ecbe47c3411c184d64a4b6335cf31e00b66106
Copyright registration time
2026-06-10T13:06:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:ddc72465848fdd3306e7c6b0d08f9a7b392da8596842bfa26ddcbe841801f669

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.