ISRC HKI191507608
Verified recording
HKI191507608 is “Når jola kjem (When Yule-Tide Comes) [Arr. P. Grainger in E-Flat Major for Saxophone Ensemble]” by Carl Gustav Sparre Olsen,
registered on the CopyrightChains blockchain with CopyrightID
0x1689751d561a0487f638360037ef130ce1a0082a30e5c31d79a5a2f4a75cbe4e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191507608.
Recording identifiers
- ISRC
- HKI191507608
- Title
- Når jola kjem (When Yule-Tide Comes) [Arr. P. Grainger in E-Flat Major for Saxophone Ensemble]
- Artist
- Carl Gustav Sparre Olsen
- CopyrightID (CopyrightChains transaction hash)
0x1689751d561a0487f638360037ef130ce1a0082a30e5c31d79a5a2f4a75cbe4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0009fe28a91a95677ac38b11d27703b50560eddac9c100155e6a0753dc84d371- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191507608
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Når jola kjem (When Yule-Tide Comes) [Arr. P. Grainger in E-Flat Major for Saxophone Ensemble] · Machine-readable JSON-LD