Surveillance

Recording by Jóhann Jóhannsson.

Recording identifiers

ISRC
US3M51536910
CopyrightID (CopyrightChains transaction hash)
0x284a530d5ba134dfbe2c873566fcb2bd2fdf82a1d339dcc61dec39e2c8086a6e
Copyright registration time
2026-06-09T06:58:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:80f03fdca84b8f558a5cd62e428170bdc92b67d0872bcb63c51b1eadbd0a54b4

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.