Ever

Recording by 21 Hertz.

Recording identifiers

ISRC
SEWIT0500104
CopyrightID (CopyrightChains transaction hash)
0x2786506b61d9c2f793915d7cc2bd96344ef73a686aa5381a0bb8e94280d34046
Copyright registration time
2026-06-06T20:53:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:103d011f75867c206099bb363ebd01a350c27d12f74e7292ff7f24c8e33255f9

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.