Når jola kjem (When Yule-Tide Comes) [Arr. P. Grainger in E-Flat Major for Saxophone Ensemble]

Recording identifiers

ISRC

HKI191507608

Release date of the album this recording appears on

2015-12-04

CopyrightID (CopyrightChains transaction hash)

0x1689751d561a0487f638360037ef130ce1a0082a30e5c31d79a5a2f4a75cbe4e

Copyright registration time

2026-07-06T03:16:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:0009fe28a91a95677ac38b11d27703b50560eddac9c100155e6a0753dc84d371

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI191507608

What this proof establishes

This recording was released in 2015, 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.