ISRC GBLWD1104008
Verified recording
GBLWD1104008 is “Fossegrimen, Op. 21: II. Huldremøyarnes Dans. Allegretto grazioso” by Johan Halvorsen,
registered on the CopyrightChains blockchain with CopyrightID
0xefaa560a47006c1b2fe4905b91e0673fbca83d13de444e944c9e23dcaab5d60f and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1104008.
Recording identifiers
- ISRC
- GBLWD1104008
- Title
- Fossegrimen, Op. 21: II. Huldremøyarnes Dans. Allegretto grazioso
- Artist
- Johan Halvorsen
- CopyrightID (CopyrightChains transaction hash)
0xefaa560a47006c1b2fe4905b91e0673fbca83d13de444e944c9e23dcaab5d60f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:9fbaed87807627f4d953cba59e64b9fc6917ba880379d45859a210750afe2276- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1104008
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Fossegrimen, Op. 21: II. Huldremøyarnes Dans. Allegretto grazioso · Machine-readable JSON-LD