A Beautiful Smile

Recording identifiers

ISRC

SEWTC0500101

Release date of the album this recording appears on

2005-05-12

CopyrightID (CopyrightChains transaction hash)

0xf677576caf4f042d4df12242385e1ec32a6ad099fa7fdec1370ed28caa7897bb

Copyright registration time

2026-07-30T10:53:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T11:13:28Z

Bitcoin block

960250

Canonical record hash

sha256:87f219cf354dd4e9645b51b37f2988942ea9fa7cdd0c1f388cadb4b45baefe56

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEWTC0500101

What this proof establishes

This recording was released in 2005, 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.