Sighs, "If our sad eyes": Sighs ("If our sad eyes")

Recording identifiers

ISRC

SEAEO0546170

Release date of the album this recording appears on

2005-01-01

CopyrightID (CopyrightChains transaction hash)

0x717da6fe46ecb90f4da80682d9a2ac5a0d7575478d6426a2f4242a21370c9f26

Copyright registration time

2026-07-07T10:07:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:cd82282b914b61ca0055604edb2e75de66b82374960bb8d31137e999585ed0e1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEO0546170

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.