Jag hamrar och spikar

Recording by Ida Melin.

Recording identifiers

ISRC
SEVGT0602404
CopyrightID (CopyrightChains transaction hash)
0xf1093546badfb5eb0d61b5af6a5ec1c139de00fa3ffd8930ce627260ecab8a7d
Copyright registration time
2026-06-09T01:19:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:5749e20202c9181fdfe2d3934bad092a1d7d95d0ded73fa8eaffaa112b60f84f

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.