Ria Romantika
type: MusicGroup
genre: koplo
genre: lagu jawa
genre: malay pop
popularity: 3
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5434ecf65629077fdfee728eefd63bf709251f53af337a8fa814dbe45f815170
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20bc135a-907d-455a-9e3d-f947e97a0c6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20bc135a-907d-455a-9e3d-f947e97a0c6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20bc135a-907d-455a-9e3d-f947e97a0c6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5434ecf65629077fdfee728eefd63bf709251f53af337a8fa814dbe45f815170","name":"Ria Romantika","registered_at":"2026-06-16T00:56:44Z","symbol":"NIM0886914","token_address":"0x43043cc8bfe36162665fb9090cb641b84d1508b6","type":"artist","uuid":"20bc135a-907d-455a-9e3d-f947e97a0c6b"}
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 0x5434ecf65629077fdfee728eefd63bf709251f53af337a8fa814dbe45f815170. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20bc135a-907d-455a-9e3d-f947e97a0c6b.json and https://artists.proofprofile.net/proofs/artist/20bc135a-907d-455a-9e3d-f947e97a0c6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x5434ecf65629077fdfee728eefd63bf709251f53af337a8fa814dbe45f815170","name":"Ria Romantika","registered_at":"2026-06-16T00:56:44Z","symbol":"NIM0886914","token_address":"0x43043cc8bfe36162665fb9090cb641b84d1508b6","type":"artist","uuid":"20bc135a-907d-455a-9e3d-f947e97a0c6b"}
album: Kasiah Sapanjang Maso
  type: MusicAlbum
  date published: 2023-03-16
album: Cinto Suci
  type: MusicAlbum
  date published: 2023-03-16