Merkz Official
type: MusicGroup
popularity: 8
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b6d9046d925d1cd96b59484f4aa74b1c04acea9f8f65f881887d3125c7a00fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18863a12-4173-4b98-8fc0-d74c8005b6f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18863a12-4173-4b98-8fc0-d74c8005b6f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18863a12-4173-4b98-8fc0-d74c8005b6f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b6d9046d925d1cd96b59484f4aa74b1c04acea9f8f65f881887d3125c7a00fa","name":"Merkz Official","registered_at":"2026-06-15T22:04:43Z","symbol":"NIM0845842","token_address":"0xcc5e6ecc85f81183b033ea0edbf850064e5ec342","type":"artist","uuid":"18863a12-4173-4b98-8fc0-d74c8005b6f2"}
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 0x3b6d9046d925d1cd96b59484f4aa74b1c04acea9f8f65f881887d3125c7a00fa. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18863a12-4173-4b98-8fc0-d74c8005b6f2.json and https://artists.proofprofile.net/proofs/artist/18863a12-4173-4b98-8fc0-d74c8005b6f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x3b6d9046d925d1cd96b59484f4aa74b1c04acea9f8f65f881887d3125c7a00fa","name":"Merkz Official","registered_at":"2026-06-15T22:04:43Z","symbol":"NIM0845842","token_address":"0xcc5e6ecc85f81183b033ea0edbf850064e5ec342","type":"artist","uuid":"18863a12-4173-4b98-8fc0-d74c8005b6f2"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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