Mercy Graciella Mutiha Mawuntu
type: MusicGroup
popularity: 2
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c4b04ae53f6353677496136ff03c2b8d168cb071c4ad8d69f43027805f7649a
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/60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c4b04ae53f6353677496136ff03c2b8d168cb071c4ad8d69f43027805f7649a","name":"Mercy Graciella Mutiha Mawuntu","registered_at":"2026-06-16T23:22:56Z","symbol":"NIM1208217","token_address":"0xde46fc1ee2247be4f8a391ee2daa0c078d424815","type":"artist","uuid":"60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3"}
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 0x1c4b04ae53f6353677496136ff03c2b8d168cb071c4ad8d69f43027805f7649a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3.json and https://artists.proofprofile.net/proofs/artist/60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1c4b04ae53f6353677496136ff03c2b8d168cb071c4ad8d69f43027805f7649a","name":"Mercy Graciella Mutiha Mawuntu","registered_at":"2026-06-16T23:22:56Z","symbol":"NIM1208217","token_address":"0xde46fc1ee2247be4f8a391ee2daa0c078d424815","type":"artist","uuid":"60d8bc4e-39ab-4c8e-9ebe-c9b9095888a3"}