Northern State
type: MusicGroup
description: Northern State may refer to: Northern State (band), a female rap group from New York City The Northern State Parkway, a limited-access parkway located on Long Island Northern, Sudan, one of 18 states
popularity: 8
followers: 2212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ff52ca86a658c5c8e16946ebe6d3a348536b8236704670ff29b4022576fcfec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ca8ede5-a213-4c2c-858b-2d0c0aaa006a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ca8ede5-a213-4c2c-858b-2d0c0aaa006a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ca8ede5-a213-4c2c-858b-2d0c0aaa006a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ff52ca86a658c5c8e16946ebe6d3a348536b8236704670ff29b4022576fcfec","name":"Northern State","registered_at":"2026-06-17T03:28:59Z","symbol":"NIM1266927","token_address":"0x982ba1d15d68c8eb73b47566733acb06528a98fa","type":"artist","uuid":"6ca8ede5-a213-4c2c-858b-2d0c0aaa006a"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff52ca86a658c5c8e16946ebe6d3a348536b8236704670ff29b4022576fcfec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ca8ede5-a213-4c2c-858b-2d0c0aaa006a.json and https://artists.proofprofile.net/proofs/artist/6ca8ede5-a213-4c2c-858b-2d0c0aaa006a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2ff52ca86a658c5c8e16946ebe6d3a348536b8236704670ff29b4022576fcfec","name":"Northern State","registered_at":"2026-06-17T03:28:59Z","symbol":"NIM1266927","token_address":"0x982ba1d15d68c8eb73b47566733acb06528a98fa","type":"artist","uuid":"6ca8ede5-a213-4c2c-858b-2d0c0aaa006a"}
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  type: MusicAlbum
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  date published: 2007-08-28
album: Can I Keep This Pen?
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2007-10-16
album: Better Already
  type: MusicAlbum
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