ISRC USRDG0212919
Verified recording
USRDG0212919 is “Wedding Day in Troldhaugen / Hochzeitstag auf Troldhaugen / Jour de noces à Troldhaugen” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x423ccaf714bf0c50170480900a9bd6fb437bb89204885c80fe2b782bf898cdc8 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0212919.
Recording identifiers
- ISRC
- USRDG0212919
- Title
- Wedding Day in Troldhaugen / Hochzeitstag auf Troldhaugen / Jour de noces à Troldhaugen
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x423ccaf714bf0c50170480900a9bd6fb437bb89204885c80fe2b782bf898cdc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:e1a6e61eb3ddf2bba9a0f39b04ea4da5428120504dfc05032affcc7af1e19b29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0212919
- Bitcoin block existence check
- https://blockstream.info/api/block/960383
Full record
Track page: Wedding Day in Troldhaugen / Hochzeitstag auf Troldhaugen / Jour de noces à Troldhaugen · Machine-readable JSON-LD