ISRC GBLWD1205702
Verified recording
GBLWD1205702 is “Norwegian Rhapsody No. 4, Op. 22” by Johan Svendsen,
registered on the CopyrightChains blockchain with CopyrightID
0x901b7c477bb58033c65bb1afdbfbeb6d9e4467c37e20f617c769ae45c81eb679 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1205702.
Recording identifiers
- ISRC
- GBLWD1205702
- Title
- Norwegian Rhapsody No. 4, Op. 22
- Artist
- Johan Svendsen
- CopyrightID (CopyrightChains transaction hash)
0x901b7c477bb58033c65bb1afdbfbeb6d9e4467c37e20f617c769ae45c81eb679
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:fb2d67cd57a121e0d3b468d3b4e17a1d9ddf401c43e6f17ca5719b1a922bcc5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1205702
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Norwegian Rhapsody No. 4, Op. 22 · Machine-readable JSON-LD