Power MK
type: MusicGroup
popularity: 38
followers: 1026
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4f77505147328babadc199bbf8edbffc633bfa54623e5fe6cc165f4549d49e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24bbb9d9-f82b-4eed-9f78-d0e99e1438b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24bbb9d9-f82b-4eed-9f78-d0e99e1438b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24bbb9d9-f82b-4eed-9f78-d0e99e1438b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4f77505147328babadc199bbf8edbffc633bfa54623e5fe6cc165f4549d49e6","name":"Power MK","registered_at":"2026-06-11T14:22:54Z","symbol":"NIM0047808","token_address":"0x767918b658569237d3593a663a15cd5844d01daf","type":"artist","uuid":"24bbb9d9-f82b-4eed-9f78-d0e99e1438b9"}
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 0xb4f77505147328babadc199bbf8edbffc633bfa54623e5fe6cc165f4549d49e6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24bbb9d9-f82b-4eed-9f78-d0e99e1438b9.json and https://artists.proofprofile.net/proofs/artist/24bbb9d9-f82b-4eed-9f78-d0e99e1438b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb4f77505147328babadc199bbf8edbffc633bfa54623e5fe6cc165f4549d49e6","name":"Power MK","registered_at":"2026-06-11T14:22:54Z","symbol":"NIM0047808","token_address":"0x767918b658569237d3593a663a15cd5844d01daf","type":"artist","uuid":"24bbb9d9-f82b-4eed-9f78-d0e99e1438b9"}
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