Nur Eima
type: MusicGroup
popularity: 3
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d8c93f94a0c5b20c9479f1b2e4f7f7401f462918f4780cc96de8e3aeea72922
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11b32efb-87b6-4c10-a05e-f0dc36a6c3af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11b32efb-87b6-4c10-a05e-f0dc36a6c3af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11b32efb-87b6-4c10-a05e-f0dc36a6c3af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d8c93f94a0c5b20c9479f1b2e4f7f7401f462918f4780cc96de8e3aeea72922","name":"Nur Eima","registered_at":"2026-06-15T19:42:48Z","symbol":"NIM0812025","token_address":"0x3cf4a4db6a4ceca09e36267c8aba4e626e97de31","type":"artist","uuid":"11b32efb-87b6-4c10-a05e-f0dc36a6c3af"}
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 0x4d8c93f94a0c5b20c9479f1b2e4f7f7401f462918f4780cc96de8e3aeea72922. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11b32efb-87b6-4c10-a05e-f0dc36a6c3af.json and https://artists.proofprofile.net/proofs/artist/11b32efb-87b6-4c10-a05e-f0dc36a6c3af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x4d8c93f94a0c5b20c9479f1b2e4f7f7401f462918f4780cc96de8e3aeea72922","name":"Nur Eima","registered_at":"2026-06-15T19:42:48Z","symbol":"NIM0812025","token_address":"0x3cf4a4db6a4ceca09e36267c8aba4e626e97de31","type":"artist","uuid":"11b32efb-87b6-4c10-a05e-f0dc36a6c3af"}