Calypso

Recording identifiers

ISRC

USAM18790007

Release date of the album this recording appears on

2003-04-22

CopyrightID (CopyrightChains transaction hash)

0x3624abb2c7bcdfdc96e36838337eca61cbdeda5077bb3618856deeb30f72fb3f

Copyright registration time

2026-06-06T15:55:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:18:56Z

Bitcoin block

957048

Canonical record hash

sha256:0c4c93393675b8fff610b19387482456ad01c6fad8f75e60c4ec62195e924ee6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USAM18790007

What this proof establishes

This recording was released in 2003, 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.