The One That Got Away

Recording by Katy Perry.

Recording identifiers

ISRC
GBMNA1810108
CopyrightID (CopyrightChains transaction hash)
0xd8234fa933aa114bcf29e1e969781e11e06ce9fe5124a5e2ec206ef3235cd2af
Copyright registration time
2026-07-31T15:51:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T15:59:18Z
Bitcoin block
960427
Canonical record hash
sha256:18119f74b9be98bd98400ac4b874c3f62dc2f177ae138be5330b6566f47fb6f5

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.