Cory Mack
type: MusicGroup
genre: comedy
description: Cory Mack is a Canadian comedian, emcee, writer and producer based in Calgary, Alberta. Biography Mack is originally from Dodsland, Saskatchewan, where she grew up as a farmer's daughter. She moved t
popularity: 3
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91ad17da472d27570fe57398fe799e494eb52ceaa1a2930682f42c2a27fd5a08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03b536f3-3432-46fa-9fdb-e3e812be533e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03b536f3-3432-46fa-9fdb-e3e812be533e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03b536f3-3432-46fa-9fdb-e3e812be533e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91ad17da472d27570fe57398fe799e494eb52ceaa1a2930682f42c2a27fd5a08","name":"Cory Mack","registered_at":"2026-06-15T14:48:40Z","symbol":"NIM0741821","token_address":"0x01f23ccaf7f54dba150301b9c6c886ecca643a12","type":"artist","uuid":"03b536f3-3432-46fa-9fdb-e3e812be533e"}
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 0x91ad17da472d27570fe57398fe799e494eb52ceaa1a2930682f42c2a27fd5a08. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03b536f3-3432-46fa-9fdb-e3e812be533e.json and https://artists.proofprofile.net/proofs/artist/03b536f3-3432-46fa-9fdb-e3e812be533e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x91ad17da472d27570fe57398fe799e494eb52ceaa1a2930682f42c2a27fd5a08","name":"Cory Mack","registered_at":"2026-06-15T14:48:40Z","symbol":"NIM0741821","token_address":"0x01f23ccaf7f54dba150301b9c6c886ecca643a12","type":"artist","uuid":"03b536f3-3432-46fa-9fdb-e3e812be533e"}
album: Guv'nr of Giv'nr
  type: MusicAlbum
  date published: 2022-06-03