Big Ouee
type: MusicGroup
genre: cloud rap
popularity: 12
followers: 556
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4fcde4da9d175be4f4dad623284fb273888fc6f2632839f81684db812d92dba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30980a66-6c15-4c9f-b12f-ec96f3ddcc2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30980a66-6c15-4c9f-b12f-ec96f3ddcc2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30980a66-6c15-4c9f-b12f-ec96f3ddcc2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4fcde4da9d175be4f4dad623284fb273888fc6f2632839f81684db812d92dba","name":"Big Ouee","registered_at":"2026-06-14T09:35:12Z","symbol":"NIM0411674","token_address":"0x51bc568416baa8dc53dae5de6ae38b3e2705929c","type":"artist","uuid":"30980a66-6c15-4c9f-b12f-ec96f3ddcc2e"}
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 0xf4fcde4da9d175be4f4dad623284fb273888fc6f2632839f81684db812d92dba. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30980a66-6c15-4c9f-b12f-ec96f3ddcc2e.json and https://artists.proofprofile.net/proofs/artist/30980a66-6c15-4c9f-b12f-ec96f3ddcc2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0xf4fcde4da9d175be4f4dad623284fb273888fc6f2632839f81684db812d92dba","name":"Big Ouee","registered_at":"2026-06-14T09:35:12Z","symbol":"NIM0411674","token_address":"0x51bc568416baa8dc53dae5de6ae38b3e2705929c","type":"artist","uuid":"30980a66-6c15-4c9f-b12f-ec96f3ddcc2e"}
album: Hustle & Flow
  type: MusicAlbum
  date published: 2020-01-28
album: Top Boy
  type: MusicAlbum
  date published: 2020-02-02
album: World War Ouee 2
  type: MusicAlbum
  date published: 2020-02-05
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  type: MusicAlbum
  date published: 2020-03-07
album: Try Again Later 3
  type: MusicAlbum
  date published: 2020-06-06
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  type: MusicAlbum
  date published: 2021-01-06
album: Hand 2 Hand
  type: MusicAlbum
  date published: 2021-07-28
album: Dreams Money Can Buy
  type: MusicAlbum
  date published: 2021-12-12
album: Dreams Money Can Buy II
  type: MusicAlbum
  date published: 2022-04-07
album: So Far Gone 2
  type: MusicAlbum
  date published: 2022-07-17
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  type: MusicAlbum
  date published: 2024-01-10
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  type: MusicAlbum
  date published: 2024-06-21
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  type: MusicAlbum
  date published: 2024-06-26
album: Lazer Pt. 2
  type: MusicAlbum
  date published: 2024-10-17
album: 3
  type: MusicAlbum
  date published: 2024-12-05