Symphonie romantique, "La nuit des tropiques" (a Night in the Tropics): I Noche en los Tropicos

Recording identifiers

ISRC

HKI199926810

Release date of the album this recording appears on

1999-12-13

CopyrightID (CopyrightChains transaction hash)

0x328223250df0aba46bebc6fc6109f383f7cca7f97396cfb2ec35fd4b9c7f8799

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:5c2bc4798439a53946fbfcc4ebcf5ed3fd1b10c64aa7584609dbc466124a80c8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI199926810

What this proof establishes

This recording was released in 1999, 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.