Corey Colum
type: MusicGroup
popularity: 3
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6373fbf8d88ab4a36dc66024d20f15a6a2cbbecae4a81496a2678597966a9783
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdf18fc4-3855-4e30-beba-8e972443d1a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdf18fc4-3855-4e30-beba-8e972443d1a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fdf18fc4-3855-4e30-beba-8e972443d1a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6373fbf8d88ab4a36dc66024d20f15a6a2cbbecae4a81496a2678597966a9783","name":"Corey Colum","registered_at":"2026-06-21T18:02:33Z","symbol":"NIM1993544","token_address":"0xb8063cf3d8dab6073eacfa1806a3d917c545aed9","type":"artist","uuid":"fdf18fc4-3855-4e30-beba-8e972443d1a7"}
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 0x6373fbf8d88ab4a36dc66024d20f15a6a2cbbecae4a81496a2678597966a9783. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdf18fc4-3855-4e30-beba-8e972443d1a7.json and https://artists.proofprofile.net/proofs/artist/fdf18fc4-3855-4e30-beba-8e972443d1a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x6373fbf8d88ab4a36dc66024d20f15a6a2cbbecae4a81496a2678597966a9783","name":"Corey Colum","registered_at":"2026-06-21T18:02:33Z","symbol":"NIM1993544","token_address":"0xb8063cf3d8dab6073eacfa1806a3d917c545aed9","type":"artist","uuid":"fdf18fc4-3855-4e30-beba-8e972443d1a7"}
album: Corey Colum
  type: MusicAlbum
  date published: 2012-01-20
album: Corey Colum
  type: MusicAlbum
  date published: 2012-01-20
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  type: MusicAlbum
  date published: 2024-10-25
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  type: MusicAlbum
  date published: 2025-01-24
album: One More Ride
  type: MusicAlbum
  date published: 2025-04-04
album: Time Away
  type: MusicAlbum
  date published: 2025-06-27
album: Patience
  type: MusicAlbum
  date published: 2025-08-29