Kelly C
type: MusicGroup
genre: happy hardcore
genre: hardcore
popularity: 4
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f123d430ce317c6c8eec4d145652d08eac23828ef50c21cf1b3723e963f1302
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77ac050b-92b9-4969-9c8b-b0f2af971f4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77ac050b-92b9-4969-9c8b-b0f2af971f4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77ac050b-92b9-4969-9c8b-b0f2af971f4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f123d430ce317c6c8eec4d145652d08eac23828ef50c21cf1b3723e963f1302","name":"Kelly C","registered_at":"2026-06-17T07:15:42Z","symbol":"NIM1321034","token_address":"0xcf952fe4443222784e43ed4887ed4d1c364d1326","type":"artist","uuid":"77ac050b-92b9-4969-9c8b-b0f2af971f4b"}
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 0x2f123d430ce317c6c8eec4d145652d08eac23828ef50c21cf1b3723e963f1302. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77ac050b-92b9-4969-9c8b-b0f2af971f4b.json and https://artists.proofprofile.net/proofs/artist/77ac050b-92b9-4969-9c8b-b0f2af971f4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x2f123d430ce317c6c8eec4d145652d08eac23828ef50c21cf1b3723e963f1302","name":"Kelly C","registered_at":"2026-06-17T07:15:42Z","symbol":"NIM1321034","token_address":"0xcf952fe4443222784e43ed4887ed4d1c364d1326","type":"artist","uuid":"77ac050b-92b9-4969-9c8b-b0f2af971f4b"}
album: Need You In My Arms
  type: MusicAlbum
  date published: 2007-12-01
album: Hold On Tight
  type: MusicAlbum
  date published: 2009-08-29