Cs De Klot
type: MusicGroup
popularity: 5
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f2c88d230cfe9eea4a4965a4b3c59da1294315bc9f5ed20c72d2ce4afec11c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfe94f97-37eb-4013-8091-76b241bca8ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfe94f97-37eb-4013-8091-76b241bca8ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfe94f97-37eb-4013-8091-76b241bca8ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22f2c88d230cfe9eea4a4965a4b3c59da1294315bc9f5ed20c72d2ce4afec11c","name":"Cs De Klot","registered_at":"2026-06-20T19:10:06Z","symbol":"NIM1686219","token_address":"0x8d7945a285e86333f1c8def2f872ff269cb709c4","type":"artist","uuid":"bfe94f97-37eb-4013-8091-76b241bca8ba"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f2c88d230cfe9eea4a4965a4b3c59da1294315bc9f5ed20c72d2ce4afec11c. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfe94f97-37eb-4013-8091-76b241bca8ba.json and https://artists.proofprofile.net/proofs/artist/bfe94f97-37eb-4013-8091-76b241bca8ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x22f2c88d230cfe9eea4a4965a4b3c59da1294315bc9f5ed20c72d2ce4afec11c","name":"Cs De Klot","registered_at":"2026-06-20T19:10:06Z","symbol":"NIM1686219","token_address":"0x8d7945a285e86333f1c8def2f872ff269cb709c4","type":"artist","uuid":"bfe94f97-37eb-4013-8091-76b241bca8ba"}
album: 'ne Klot blie 'ne Klot
  type: MusicAlbum
  date published: 2025-11-05
album: Klotlands Liedjes Festival 2025
  type: MusicAlbum
  date published: 2025-11-11