En blanc et noir (arr. R. Holloway for orchestra): II. Lent. Sombre

Recording identifiers

ISRC

HKI191028112

Release date of the album this recording appears on

2011-05-03

CopyrightID (CopyrightChains transaction hash)

0x5e64b38c14da910fb71f96f8de955d45a2b99631991ab969434349e38d056e3f

Copyright registration time

2026-06-27T06:34:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:0c4328edb342f5fc99be80f3a48679740120164af830f5d992e26f7fa3a8433c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI191028112

What this proof establishes

This recording was released in 2011, 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.