Kery Majs
type: MusicGroup
popularity: 17
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde2f6133605c188a9104c1d9922c7a39a2ba3e461b7c8636b81752aa63869ffd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5c0ae52-d659-4404-9f15-40d7b05c9c15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5c0ae52-d659-4404-9f15-40d7b05c9c15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5c0ae52-d659-4404-9f15-40d7b05c9c15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde2f6133605c188a9104c1d9922c7a39a2ba3e461b7c8636b81752aa63869ffd","name":"Kery Majs","registered_at":"2026-06-15T01:23:33Z","symbol":"NIM0637957","token_address":"0xcc2e4bc1bf507d38c90eba743febf394288e76a2","type":"artist","uuid":"c5c0ae52-d659-4404-9f15-40d7b05c9c15"}
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 0xde2f6133605c188a9104c1d9922c7a39a2ba3e461b7c8636b81752aa63869ffd. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5c0ae52-d659-4404-9f15-40d7b05c9c15.json and https://artists.proofprofile.net/proofs/artist/c5c0ae52-d659-4404-9f15-40d7b05c9c15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0xde2f6133605c188a9104c1d9922c7a39a2ba3e461b7c8636b81752aa63869ffd","name":"Kery Majs","registered_at":"2026-06-15T01:23:33Z","symbol":"NIM0637957","token_address":"0xcc2e4bc1bf507d38c90eba743febf394288e76a2","type":"artist","uuid":"c5c0ae52-d659-4404-9f15-40d7b05c9c15"}
album: Piget
  type: MusicAlbum
  date published: 2023-04-07