ISRC DEUE22333498
Verified recording
DEUE22333498 is “O Helga Natt (Cantique de Noel, o Holy Night): Cantique de Noel” by Jussi Björling,
registered on the CopyrightChains blockchain with CopyrightID
0x4420d7d9e2b9a820f59f1be205587e4b7cbecd2fd1c6aef593eab9dbba571f45 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22333498.
Recording identifiers
- ISRC
- DEUE22333498
- Title
- O Helga Natt (Cantique de Noel, o Holy Night): Cantique de Noel
- Artist
- Jussi Björling
- CopyrightID (CopyrightChains transaction hash)
0x4420d7d9e2b9a820f59f1be205587e4b7cbecd2fd1c6aef593eab9dbba571f45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:e58ff683c4ef9bc8a4ccc7e69fca2e3cd60b1d9bdacc709655b5bc0c8852541c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22333498
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: O Helga Natt (Cantique de Noel, o Holy Night): Cantique de Noel · Machine-readable JSON-LD