Message in a Bottle

Recording identifiers

ISRC

CAV600800040

Release date of the album this recording appears on

2008

CopyrightID (CopyrightChains transaction hash)

0x161e859f9fe9bd086696251924b8add977e20b2dec67a4a559b5ab212da9a2c4

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:3f340fbd2fb96b11091ba9f274f83ebfb120c513e98eda285d9d4408af3ef0ee

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CAV600800040

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.