Ump
type: MusicGroup
genre: norwegian hip hop
popularity: 4
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe822b68060943f87ca4398b6ce44d8b8e4c288e5b7dc4c6d22ec963d63beb75f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96dee84a-0f15-4ad2-84be-addaca3fe6e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96dee84a-0f15-4ad2-84be-addaca3fe6e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96dee84a-0f15-4ad2-84be-addaca3fe6e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe822b68060943f87ca4398b6ce44d8b8e4c288e5b7dc4c6d22ec963d63beb75f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96dee84a-0f15-4ad2-84be-addaca3fe6e7.json and https://artists.proofprofile.net/proofs/artist/96dee84a-0f15-4ad2-84be-addaca3fe6e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Give Me All (I'm Asking For)
  type: MusicAlbum
  date published: 2014-05-28
album: Big Ass Titties
  type: MusicAlbum
  date published: 2015
album: Se på meg nå
  type: MusicAlbum
  date published: 2015-02-15
album: Big Ass Titties
  type: MusicAlbum
  date published: 2015-02-18
album: 42 remix
  type: MusicAlbum
  date published: 2016-11-15
album: 42 (Remix)
  type: MusicAlbum
  date published: 2016-11-15
album: Whoopass
  type: MusicAlbum
  date published: 2018-06-15
album: Haram
  type: MusicAlbum
  date published: 2018-07-06