Isaiah Robinson
type: MusicGroup
genre: chamber music
description: Isaiah Robinson (unknown – c. 1781) was a captain in the Continental Navy during the American Revolutionary War. Biography Robinson, probably born in Philadelphia, Pennsylvania, was a member of the
popularity: 6
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2101e5a3b5c7a171fc02193c31b16e521bb66105716795e3775a46c5c8c89782
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/851789b5-2fb6-49d9-96d1-e788e1ced28d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/851789b5-2fb6-49d9-96d1-e788e1ced28d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/851789b5-2fb6-49d9-96d1-e788e1ced28d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2101e5a3b5c7a171fc02193c31b16e521bb66105716795e3775a46c5c8c89782","name":"Isaiah Robinson","registered_at":"2026-06-17T12:25:35Z","symbol":"NIM1394895","token_address":"0x8ca1ca8fb5a023d91f94db61930312f2b7cfcf4f","type":"artist","uuid":"851789b5-2fb6-49d9-96d1-e788e1ced28d"}
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 0x2101e5a3b5c7a171fc02193c31b16e521bb66105716795e3775a46c5c8c89782. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/851789b5-2fb6-49d9-96d1-e788e1ced28d.json and https://artists.proofprofile.net/proofs/artist/851789b5-2fb6-49d9-96d1-e788e1ced28d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2101e5a3b5c7a171fc02193c31b16e521bb66105716795e3775a46c5c8c89782","name":"Isaiah Robinson","registered_at":"2026-06-17T12:25:35Z","symbol":"NIM1394895","token_address":"0x8ca1ca8fb5a023d91f94db61930312f2b7cfcf4f","type":"artist","uuid":"851789b5-2fb6-49d9-96d1-e788e1ced28d"}
album: Misery (Radio Mix)
  type: MusicAlbum
  date published: 2021-02-12
album: Nobody Safe
  type: MusicAlbum
  date published: 2024-08-28
album: Nobody Safe
  type: MusicAlbum
  date published: 2024-08-28