Ehnar Abror
type: MusicGroup
popularity: 2
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d61d93293152ea655bc6a2e70b8c6ed54edeb4a9418e482b3007eb94129fa7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6e8307b-3069-4fb7-b2df-e96c1906d11f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6e8307b-3069-4fb7-b2df-e96c1906d11f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6e8307b-3069-4fb7-b2df-e96c1906d11f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81d61d93293152ea655bc6a2e70b8c6ed54edeb4a9418e482b3007eb94129fa7","name":"Ehnar Abror","registered_at":"2026-06-20T21:17:38Z","symbol":"NIM1717031","token_address":"0x3a35b6792afe0fb181e88c0176469547060a36d4","type":"artist","uuid":"c6e8307b-3069-4fb7-b2df-e96c1906d11f"}
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 0x81d61d93293152ea655bc6a2e70b8c6ed54edeb4a9418e482b3007eb94129fa7. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6e8307b-3069-4fb7-b2df-e96c1906d11f.json and https://artists.proofprofile.net/proofs/artist/c6e8307b-3069-4fb7-b2df-e96c1906d11f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x81d61d93293152ea655bc6a2e70b8c6ed54edeb4a9418e482b3007eb94129fa7","name":"Ehnar Abror","registered_at":"2026-06-20T21:17:38Z","symbol":"NIM1717031","token_address":"0x3a35b6792afe0fb181e88c0176469547060a36d4","type":"artist","uuid":"c6e8307b-3069-4fb7-b2df-e96c1906d11f"}
album: Anjing Kecil Menjadi Besar
  type: MusicAlbum
  date published: 2025-04-11
album: Purwarupa
  type: MusicAlbum
  date published: 2025-05-30