Basics

Recording by Spela elbas - nybörjarbok för elbas.

Recording identifiers

ISRC
SE5BW1100301
CopyrightID (CopyrightChains transaction hash)
0x89cc32c72ca34e54c592a19f6e98db267d87ef272736634f12d6610eea1f1eed
Copyright registration time
2026-07-07T22:19:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:27fa75fbeda651763ba1f04c9dd3dde10f534209069c931a8aceba90696da21e

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.