Sugar Island

Recording identifiers

ISRC

CAUM82100146

CopyrightID (CopyrightChains transaction hash)

0xeaef759804d01c7642c73db721519038f8a0acb6b4925e6e31f5c2306a4c71aa

Copyright registration time

2026-06-06T00:56:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:b69fbfa3399a448f46d932ff72b1615458912930b73afab338af8dec025574a7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.