East Nation
type: MusicGroup
genre: lagu timur
popularity: 13
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a9907e47d1e1d1fd151f0c91a0eb439a16e60ccfc013070122488d86d2d2214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f29b08c2-dd2f-4b1a-b969-a770103a6db2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f29b08c2-dd2f-4b1a-b969-a770103a6db2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f29b08c2-dd2f-4b1a-b969-a770103a6db2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a9907e47d1e1d1fd151f0c91a0eb439a16e60ccfc013070122488d86d2d2214","name":"East Nation","registered_at":"2026-06-15T05:54:24Z","symbol":"NIM0702622","token_address":"0x77b8ecf5f4e7cbe5fbb19d5bf48e590891fb9582","type":"artist","uuid":"f29b08c2-dd2f-4b1a-b969-a770103a6db2"}
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 0x7a9907e47d1e1d1fd151f0c91a0eb439a16e60ccfc013070122488d86d2d2214. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f29b08c2-dd2f-4b1a-b969-a770103a6db2.json and https://artists.proofprofile.net/proofs/artist/f29b08c2-dd2f-4b1a-b969-a770103a6db2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0x7a9907e47d1e1d1fd151f0c91a0eb439a16e60ccfc013070122488d86d2d2214","name":"East Nation","registered_at":"2026-06-15T05:54:24Z","symbol":"NIM0702622","token_address":"0x77b8ecf5f4e7cbe5fbb19d5bf48e590891fb9582","type":"artist","uuid":"f29b08c2-dd2f-4b1a-b969-a770103a6db2"}