Silhouettes

Recording by Andreas Tengberg.

Recording identifiers

ISRC
QM6N22498116
CopyrightID (CopyrightChains transaction hash)
0x9e3db800eaf7b6e7589b9b0af2709bb2954e1e4f06439bd10de3a2301c8db30f
Copyright registration time
2026-06-07T06:42:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:f2bb37945fd5ee00f28d2b0cacb630d615030f86334db0d4b345e62fdc466ecd

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.