Hey Stephen

Recording by Taylor Swift.

Recording identifiers

ISRC
USCJY0803323
Release date of the album this recording appears on
2008-11-11
CopyrightID (CopyrightChains transaction hash)
0x12ccf8b6dacc346e7af3e977f22f0d35e2ca5796b9ac1fe743f1b4ab7794846f
Copyright registration time
2026-06-04T15:00:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:0b1c759691c07d7d7a0442da51fee4dc60d9b21294eb2badf28d195bcd190233

What this proof establishes

This recording was released in 2008, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.