Robii Tekko
type: MusicGroup
genre: bassline
popularity: 36
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x031a003640e8bc0385eb51bcdd603069cce155697e0db7241dcdb3651866a617
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/3c515646-463c-4afb-bd21-743295a77a61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c515646-463c-4afb-bd21-743295a77a61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c515646-463c-4afb-bd21-743295a77a61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x031a003640e8bc0385eb51bcdd603069cce155697e0db7241dcdb3651866a617","name":"Robii Tekko","registered_at":"2026-06-11T17:11:06Z","symbol":"NIM0078104","token_address":"0xcb04b6839894b14b7b168d0d1e62e8079432b9a8","type":"artist","uuid":"3c515646-463c-4afb-bd21-743295a77a61"}
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 0x031a003640e8bc0385eb51bcdd603069cce155697e0db7241dcdb3651866a617. 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/3c515646-463c-4afb-bd21-743295a77a61.json and https://artists.proofprofile.net/proofs/artist/3c515646-463c-4afb-bd21-743295a77a61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x031a003640e8bc0385eb51bcdd603069cce155697e0db7241dcdb3651866a617","name":"Robii Tekko","registered_at":"2026-06-11T17:11:06Z","symbol":"NIM0078104","token_address":"0xcb04b6839894b14b7b168d0d1e62e8079432b9a8","type":"artist","uuid":"3c515646-463c-4afb-bd21-743295a77a61"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2016-06-08
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  date published: 2017-06-08
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  date published: 2017-06-08
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  date published: 2018-06-08
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  date published: 2018-06-08
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  date published: 2018-06-08
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  date published: 2019-06-08
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  date published: 2019-06-08
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  date published: 2020-06-08
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  type: MusicAlbum
  date published: 2021-06-08