Elvano nugroho
type: MusicGroup
popularity: 14
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde150217625620668c5d24afee6ea1315958ff9b655d871ceab14d57bc6462a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/057df07b-fcae-4752-a673-09a0c077422d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/057df07b-fcae-4752-a673-09a0c077422d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/057df07b-fcae-4752-a673-09a0c077422d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde150217625620668c5d24afee6ea1315958ff9b655d871ceab14d57bc6462a6","name":"Elvano nugroho","registered_at":"2026-06-14T05:01:56Z","symbol":"NIM0346544","token_address":"0xf738e6e6fd26ce167a8369c69bb9cb4dd8037f20","type":"artist","uuid":"057df07b-fcae-4752-a673-09a0c077422d"}
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 0xde150217625620668c5d24afee6ea1315958ff9b655d871ceab14d57bc6462a6. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/057df07b-fcae-4752-a673-09a0c077422d.json and https://artists.proofprofile.net/proofs/artist/057df07b-fcae-4752-a673-09a0c077422d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xde150217625620668c5d24afee6ea1315958ff9b655d871ceab14d57bc6462a6","name":"Elvano nugroho","registered_at":"2026-06-14T05:01:56Z","symbol":"NIM0346544","token_address":"0xf738e6e6fd26ce167a8369c69bb9cb4dd8037f20","type":"artist","uuid":"057df07b-fcae-4752-a673-09a0c077422d"}
album: my eyes see her smile
  type: MusicAlbum
  date published: 2025-03-28