ISRC GBLWD1104011
Verified recording
GBLWD1104011 is “Fossegrimen, Op. 21: IV. Melodrame og Auds Sang. Allegro” by Johan Halvorsen,
registered on the CopyrightChains blockchain with CopyrightID
0x5a266f4afad5f01253a6708085d16a47dbb4b949b6f3ec6e6916c34378b25ed8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1104011.
Recording identifiers
- ISRC
- GBLWD1104011
- Title
- Fossegrimen, Op. 21: IV. Melodrame og Auds Sang. Allegro
- Artist
- Johan Halvorsen
- CopyrightID (CopyrightChains transaction hash)
0x5a266f4afad5f01253a6708085d16a47dbb4b949b6f3ec6e6916c34378b25ed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7bbbbe597a007e78ca244a7593950f33938de597aaf70eca0901f46546144de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1104011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fossegrimen, Op. 21: IV. Melodrame og Auds Sang. Allegro · Machine-readable JSON-LD