Darren Roach
type: MusicGroup
description: Darren Roach (born December 29, 1986, in Saint John, New Brunswick) is a Canadian curler. He currently throws third stones for the Jason Roach rink from Saint John, New Brunswick. Roach twice (2004 a
popularity: 3
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1170912191f54de831305bf1f69fee5a74c5df0ac037550a9a1c684f2ed1c74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0306d94-ca7a-4010-841f-0f3dda884593.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0306d94-ca7a-4010-841f-0f3dda884593.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0306d94-ca7a-4010-841f-0f3dda884593
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1170912191f54de831305bf1f69fee5a74c5df0ac037550a9a1c684f2ed1c74","name":"Darren Roach","registered_at":"2026-06-21T06:20:54Z","symbol":"NIM1846673","token_address":"0xcfefe33adfbaecb5b239076ea40e5f60dc9ccc46","type":"artist","uuid":"e0306d94-ca7a-4010-841f-0f3dda884593"}
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 0xd1170912191f54de831305bf1f69fee5a74c5df0ac037550a9a1c684f2ed1c74. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0306d94-ca7a-4010-841f-0f3dda884593.json and https://artists.proofprofile.net/proofs/artist/e0306d94-ca7a-4010-841f-0f3dda884593.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd1170912191f54de831305bf1f69fee5a74c5df0ac037550a9a1c684f2ed1c74","name":"Darren Roach","registered_at":"2026-06-21T06:20:54Z","symbol":"NIM1846673","token_address":"0xcfefe33adfbaecb5b239076ea40e5f60dc9ccc46","type":"artist","uuid":"e0306d94-ca7a-4010-841f-0f3dda884593"}
album: Summer Soulstice
  type: MusicAlbum
  date published: 2010-09-13
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  type: MusicAlbum
  date published: 2014-10-27
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  type: MusicAlbum
  date published: 2023-12-15
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-08-02
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  type: MusicAlbum
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album: Money, Honey, Monday? (Darren Roach Remix)
  type: MusicAlbum
  date published: 2025-06-06