Iqra Nando
type: MusicGroup
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3cfcc51e5bdb301795f121566ad00656144c0056c86c4ff49e62329a4dfaa88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3cfcc51e5bdb301795f121566ad00656144c0056c86c4ff49e62329a4dfaa88","name":"Iqra Nando","registered_at":"2026-06-16T11:44:41Z","symbol":"NIM1041628","token_address":"0x10a04f4c7ccb14fec27fb314b6c27beac1661a30","type":"artist","uuid":"3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9"}
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 0xa3cfcc51e5bdb301795f121566ad00656144c0056c86c4ff49e62329a4dfaa88. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9.json and https://artists.proofprofile.net/proofs/artist/3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xa3cfcc51e5bdb301795f121566ad00656144c0056c86c4ff49e62329a4dfaa88","name":"Iqra Nando","registered_at":"2026-06-16T11:44:41Z","symbol":"NIM1041628","token_address":"0x10a04f4c7ccb14fec27fb314b6c27beac1661a30","type":"artist","uuid":"3f99811d-d00b-4f3b-be7e-3c4b7e5e1ab9"}
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