Vocation

Recording by Johannes Zetterberg.

Recording identifiers

ISRC
SEYO31500106
CopyrightID (CopyrightChains transaction hash)
0x1fbf354cb8d1701cbf7f0f502e78dc765d7f1331d8e75f9ac1926833b759c40c
Copyright registration time
2026-07-08T00:03:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:1ed948e72d287ea163425fd6c3fece079e1b24da30d5e7c6d414001f145de632

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.