Bassanio Opens The Casket [The Merchant of Venice]

Recording identifiers

ISRC

GBBBA0441510

Release date of the album this recording appears on

2004-01-01

CopyrightID (CopyrightChains transaction hash)

0x146bbdc7be4f834cde030f30a46f0dddf5d027aee97e0f3b29b72e440023079e

Copyright registration time

2026-07-06T01:18:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T01:26:17Z

Bitcoin block

956857

Canonical record hash

sha256:1fec634fd96a958616a3c389c2af612c7c4a4f075aa892e1b48a967ac2b0ce4b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBBA0441510

What this proof establishes

This recording was released in 2004, 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.