II. Up

Recording by Peter Gregson.

Recording identifiers

ISRC
DEN962201242
Release date of the album this recording appears on
2022-10-21
CopyrightID (CopyrightChains transaction hash)
0xcb33062b4a8528b2b4c306f6cb1da5840526bdd75208c10e0bbdd98fc335ae09
Copyright registration time
2026-06-10T15:25:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:16:32Z
Bitcoin block
956891
Canonical record hash
sha256:0f0bf792695afb6695b210ae0b6ce1ab3c1dd2ee638f88abe4f95566196404ce

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.