Rosko Lewis
type: MusicGroup
genre: boom bap
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56fa5b82e2e67d4337fa828bf7252131e5b486ca1ff5193b4b7a23fd2cfd5d1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6d4f6a5-7f90-486b-8729-84d7aae851e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6d4f6a5-7f90-486b-8729-84d7aae851e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6d4f6a5-7f90-486b-8729-84d7aae851e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56fa5b82e2e67d4337fa828bf7252131e5b486ca1ff5193b4b7a23fd2cfd5d1f","name":"Rosko Lewis","registered_at":"2026-06-21T02:52:24Z","symbol":"NIM1797549","token_address":"0x6dc2f1f2aabf6435646430ec8c438e97f308ff40","type":"artist","uuid":"d6d4f6a5-7f90-486b-8729-84d7aae851e4"}
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 0x56fa5b82e2e67d4337fa828bf7252131e5b486ca1ff5193b4b7a23fd2cfd5d1f. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6d4f6a5-7f90-486b-8729-84d7aae851e4.json and https://artists.proofprofile.net/proofs/artist/d6d4f6a5-7f90-486b-8729-84d7aae851e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x56fa5b82e2e67d4337fa828bf7252131e5b486ca1ff5193b4b7a23fd2cfd5d1f","name":"Rosko Lewis","registered_at":"2026-06-21T02:52:24Z","symbol":"NIM1797549","token_address":"0x6dc2f1f2aabf6435646430ec8c438e97f308ff40","type":"artist","uuid":"d6d4f6a5-7f90-486b-8729-84d7aae851e4"}
album: I Will
  type: MusicAlbum
  date published: 2018-07-24
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  type: MusicAlbum
  date published: 2018-11-13
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  type: MusicAlbum
  date published: 2018-11-13
album: 1UP
  type: MusicAlbum
  date published: 2018-12-28
album: Mr Old Skool
  type: MusicAlbum
  date published: 2019-01-10
album: Rewild
  type: MusicAlbum
  date published: 2019-04-30
album: For Your Ears Only...
  type: MusicAlbum
  date published: 2019-07-09
album: Down To Earth
  type: MusicAlbum
  date published: 2019-07-24
album: Midlife Nicest
  type: MusicAlbum
  date published: 2020-02-17
album: Midlife Nicest
  type: MusicAlbum
  date published: 2020-04-09