ISRC NOFBT9301070
Verified recording
NOFBT9301070 is “Æ Har Vandra” by Trygve Hoff,
registered on the CopyrightChains blockchain with CopyrightID
0x728f712fff3417fe2958ff43d0d2275deb3aac022e5282172e407dddceafc354 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9301070.
Recording identifiers
- ISRC
- NOFBT9301070
- Title
- Æ Har Vandra
- Artist
- Trygve Hoff
- CopyrightID (CopyrightChains transaction hash)
0x728f712fff3417fe2958ff43d0d2275deb3aac022e5282172e407dddceafc354
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6d39f712e625344d615a089b85de30e0b4c4373da72b84b0bad92127bdfb9bb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9301070
- Bitcoin block existence check
- https://blockstream.info/api/block/960418