Mean

Recording by Taylor Swift.

Recording identifiers

ISRC
USCJY1003660
Release date of the album this recording appears on
2017-11-09
CopyrightID (CopyrightChains transaction hash)
0xed7aa040c5437d66aab7b8b6afd8ee86d190375a0cc6439f6a6951fcb0161f20
Copyright registration time
2026-06-04T07:22:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:04df191f3028ebfa33bb4ed8349ffdb570c925ba822833392e233db33aeb03fd

What this proof establishes

This recording was released in 2017, 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.