RANGGA FATHANDY
type: MusicGroup
popularity: 15
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9253fb94d89e7c60b2b5e91be876128dbe80b1895180807bcd9e624ea09f7e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5ad07d-57ea-4f25-98fe-563a2d171b9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5ad07d-57ea-4f25-98fe-563a2d171b9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d5ad07d-57ea-4f25-98fe-563a2d171b9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9253fb94d89e7c60b2b5e91be876128dbe80b1895180807bcd9e624ea09f7e0","name":"RANGGA FATHANDY","registered_at":"2026-06-14T10:52:50Z","symbol":"NIM0430215","token_address":"0x27f7907411446a95e1930b11804a08d08924666b","type":"artist","uuid":"3d5ad07d-57ea-4f25-98fe-563a2d171b9b"}
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 0xd9253fb94d89e7c60b2b5e91be876128dbe80b1895180807bcd9e624ea09f7e0. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d5ad07d-57ea-4f25-98fe-563a2d171b9b.json and https://artists.proofprofile.net/proofs/artist/3d5ad07d-57ea-4f25-98fe-563a2d171b9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0xd9253fb94d89e7c60b2b5e91be876128dbe80b1895180807bcd9e624ea09f7e0","name":"RANGGA FATHANDY","registered_at":"2026-06-14T10:52:50Z","symbol":"NIM0430215","token_address":"0x27f7907411446a95e1930b11804a08d08924666b","type":"artist","uuid":"3d5ad07d-57ea-4f25-98fe-563a2d171b9b"}