Riris Arista
type: MusicGroup
popularity: 28
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x393b5cd02011d5bf8c1ad9f9c4d4c19f05cdc9d0cc153eb59e571e0766ba0d70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1007bdf-eff9-4540-82cc-341cd98926bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1007bdf-eff9-4540-82cc-341cd98926bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1007bdf-eff9-4540-82cc-341cd98926bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x393b5cd02011d5bf8c1ad9f9c4d4c19f05cdc9d0cc153eb59e571e0766ba0d70","name":"Riris Arista","registered_at":"2026-06-12T07:26:29Z","symbol":"NIM0227853","token_address":"0xec8dd34f5d73e37d5b0d052fb685bf358cf28c8a","type":"artist","uuid":"b1007bdf-eff9-4540-82cc-341cd98926bf"}
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 0x393b5cd02011d5bf8c1ad9f9c4d4c19f05cdc9d0cc153eb59e571e0766ba0d70. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1007bdf-eff9-4540-82cc-341cd98926bf.json and https://artists.proofprofile.net/proofs/artist/b1007bdf-eff9-4540-82cc-341cd98926bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x393b5cd02011d5bf8c1ad9f9c4d4c19f05cdc9d0cc153eb59e571e0766ba0d70","name":"Riris Arista","registered_at":"2026-06-12T07:26:29Z","symbol":"NIM0227853","token_address":"0xec8dd34f5d73e37d5b0d052fb685bf358cf28c8a","type":"artist","uuid":"b1007bdf-eff9-4540-82cc-341cd98926bf"}