Kären McCormick
type: MusicGroup
popularity: 2
followers: 1368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28a95f41d40a6c5cbe3032a75ebece8b022158b1a6a13d44e61510b2b27ec9ab
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/cd2b629d-4759-4c11-8ae0-7423fddaf28d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd2b629d-4759-4c11-8ae0-7423fddaf28d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd2b629d-4759-4c11-8ae0-7423fddaf28d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28a95f41d40a6c5cbe3032a75ebece8b022158b1a6a13d44e61510b2b27ec9ab","name":"Kären McCormick","registered_at":"2026-06-20T23:43:38Z","symbol":"NIM1752774","token_address":"0x7ac1d6e160ce001721f8862d3b737683ce27cfde","type":"artist","uuid":"cd2b629d-4759-4c11-8ae0-7423fddaf28d"}
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 0x28a95f41d40a6c5cbe3032a75ebece8b022158b1a6a13d44e61510b2b27ec9ab. 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/cd2b629d-4759-4c11-8ae0-7423fddaf28d.json and https://artists.proofprofile.net/proofs/artist/cd2b629d-4759-4c11-8ae0-7423fddaf28d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x28a95f41d40a6c5cbe3032a75ebece8b022158b1a6a13d44e61510b2b27ec9ab","name":"Kären McCormick","registered_at":"2026-06-20T23:43:38Z","symbol":"NIM1752774","token_address":"0x7ac1d6e160ce001721f8862d3b737683ce27cfde","type":"artist","uuid":"cd2b629d-4759-4c11-8ae0-7423fddaf28d"}
album: Just a Song
  type: MusicAlbum
  date published: 2018-03-16
album: We Were on Fire
  type: MusicAlbum
  date published: 2018-08-24
album: We Were on Fire
  type: MusicAlbum
  date published: 2018-08-31
album: Dancing with Him Tonight
  type: MusicAlbum
  date published: 2019-02-22
album: Dancing with Him Tonight
  type: MusicAlbum
  date published: 2019-02-22
album: Dancing With Him Tonight
  type: MusicAlbum
  date published: 2019-02-22
album: Heartbroken Girls
  type: MusicAlbum
  date published: 2020-03-13
album: Retro
  type: MusicAlbum
  date published: 2020-07-31
album: Girl in Blue
  type: MusicAlbum
  date published: 2020-08-28
album: Retro
  type: MusicAlbum
  date published: 2020-09-25
album: Retro
  type: MusicAlbum
  date published: 2020-09-25
album: READY WHEN U ARE
  type: MusicAlbum
  date published: 2021-08-04
album: READY WHEN U ARE
  type: MusicAlbum
  date published: 2021-08-04
album: SUMMER LOVER
  type: MusicAlbum
  date published: 2021-10-29
album: SUMMER LOVER
  type: MusicAlbum
  date published: 2021-10-29