Piano Concerto No. 3 "Gift of Dreams": I. Tranquillo

Recording identifiers

ISRC

HKI190314702

Release date of the album this recording appears on

2007-09-01

CopyrightID (CopyrightChains transaction hash)

0x032bd1bacb0c057fb96f6913961c0e2a046e3c5126dbf150ee8457b6c5b1f3e5

Copyright registration time

2026-07-30T21:04:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T21:35:24Z

Bitcoin block

960317

Canonical record hash

sha256:a5441b21e1006ea8298de2f96846170da1a5f07cca98fed828b330b0c5742913

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC HKI190314702

What this proof establishes

This recording was released in 2007, 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.