Colin Cannon
type: MusicGroup
genre: neoclassical
popularity: 2
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf321248345bdbd5e8ddda0307d70b85d34f31cd0aec8b1bbb8f6db06c9e3e1bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d37c529-a4df-47ee-9ccc-8a55b0c1a756.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d37c529-a4df-47ee-9ccc-8a55b0c1a756.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d37c529-a4df-47ee-9ccc-8a55b0c1a756
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf321248345bdbd5e8ddda0307d70b85d34f31cd0aec8b1bbb8f6db06c9e3e1bd","name":"Colin Cannon","registered_at":"2026-06-15T18:21:08Z","symbol":"NIM0792530","token_address":"0x30f8294d05f7a2cf5fad79320c34e5b692354795","type":"artist","uuid":"0d37c529-a4df-47ee-9ccc-8a55b0c1a756"}
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 0xf321248345bdbd5e8ddda0307d70b85d34f31cd0aec8b1bbb8f6db06c9e3e1bd. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d37c529-a4df-47ee-9ccc-8a55b0c1a756.json and https://artists.proofprofile.net/proofs/artist/0d37c529-a4df-47ee-9ccc-8a55b0c1a756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xf321248345bdbd5e8ddda0307d70b85d34f31cd0aec8b1bbb8f6db06c9e3e1bd","name":"Colin Cannon","registered_at":"2026-06-15T18:21:08Z","symbol":"NIM0792530","token_address":"0x30f8294d05f7a2cf5fad79320c34e5b692354795","type":"artist","uuid":"0d37c529-a4df-47ee-9ccc-8a55b0c1a756"}
album: In Summary
  type: MusicAlbum
  date published: 2009-07-14
album: Glenville
  type: MusicAlbum
  date published: 2012-07-12
album: Intermission (Farewell)
  type: MusicAlbum
  date published: 2016-03-19
album: Get Up
  type: MusicAlbum
  date published: 2021-01-26
album: Get Up
  type: MusicAlbum
  date published: 2021-01-26
album: Ing Right I
  type: MusicAlbum
  date published: 2021-02-10
album: McGolrick
  type: MusicAlbum
  date published: 2021-02-26
album: McGolrick
  type: MusicAlbum
  date published: 2021-02-26