n3
type: MusicGroup
genre: anime
genre: electro house
description: N3 may refer to: Roads N3 (Bangladesh), connecting Dhaka and Mymensingh N3 road (Belgium), one of the national roads in Belgium National Road 3 (Democratic Republic of the Congo) N3 road (Gabon)
popularity: 34
followers: 1507
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66b022577dff8284039ff68078b029fff1cafc3c8372a16bb2f2c396fe3ce45a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7d90f85-e8ad-45b9-af74-3dbd78516393.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7d90f85-e8ad-45b9-af74-3dbd78516393.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7d90f85-e8ad-45b9-af74-3dbd78516393
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b022577dff8284039ff68078b029fff1cafc3c8372a16bb2f2c396fe3ce45a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7d90f85-e8ad-45b9-af74-3dbd78516393.json and https://artists.proofprofile.net/proofs/artist/d7d90f85-e8ad-45b9-af74-3dbd78516393.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Viking Shit
  type: MusicAlbum
  date published: 2019-12-06
album: Viking Shit
  type: MusicAlbum
  date published: 2019-12-06
album: Raven's Sonata
  type: MusicAlbum
  date published: 2021-10-21
album: Up In Smoke
  type: MusicAlbum
  date published: 2021-12-08