1999

Recording by Charli xcx.

Recording identifiers

ISRC
GBAHS1800662
CopyrightID (CopyrightChains transaction hash)
0x06f3592039e745306c689f946ed54788be3813d33a61a382a1d36d02d5999cce
Copyright registration time
2026-06-01T15:44:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:8690d07048a03b04beae4d8600e09ff83696adff76d39537bc6cba0324a00bda

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.