Teenage Dream

Recording by Katy Perry.

Recording identifiers

ISRC
USCA21001255
CopyrightID (CopyrightChains transaction hash)
0x5af6d745ba4e7043d6d867d739c98399ceabc569983f4d2cda3b67d378a717dc
Copyright registration time
2026-06-01T06:37:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:cb56e14e753b4a8de35073a62e2ec589ea2f2029de8fdc15e0935e4ff024ae37

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.