ISRC NOFBT9301160
Verified recording
NOFBT9301160 is “Gravskrift over En Spillemann” by Trygve Hoff,
registered on the CopyrightChains blockchain with CopyrightID
0xac6e522723ff4f2ce55f9cf37d9329e497e5b75befb5e1d905b389f5cd069dcc and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9301160.
Recording identifiers
- ISRC
- NOFBT9301160
- Title
- Gravskrift over En Spillemann
- Artist
- Trygve Hoff
- CopyrightID (CopyrightChains transaction hash)
0xac6e522723ff4f2ce55f9cf37d9329e497e5b75befb5e1d905b389f5cd069dcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:389bfb02127d1841de73ded74eae9c3f056f61471f9b62b08f2e021482d7f900- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9301160
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Gravskrift over En Spillemann · Machine-readable JSON-LD