Onpa taivaassa tarjona

Recording by Fredrik Engelke.

Recording identifiers

ISRC
FISRK2400035
CopyrightID (CopyrightChains transaction hash)
0x8d2469a674d5b03fa33f4bf73adf5615e4b3422b3443c5c7f2ec568d73952574
Copyright registration time
2026-06-18T06:18:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:fc5eae0a8b42b36802ff9ca0f1aee4fce04871d59e8b1ee4a364e367a946a8e8

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.