David Rivas Domínguez
type: MusicGroup
popularity: 13
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a1594c3a54bb4a716014acd2d60a00a00fdfa3b715cdc4223696a06e089b817
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e19691b-0629-4984-810f-8b049ab74804.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e19691b-0629-4984-810f-8b049ab74804.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e19691b-0629-4984-810f-8b049ab74804
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a1594c3a54bb4a716014acd2d60a00a00fdfa3b715cdc4223696a06e089b817","name":"David Rivas Domínguez","registered_at":"2026-06-14T21:04:59Z","symbol":"NIM0576204","token_address":"0xa7576a165b4548c37bc81461b793867032fb3e6e","type":"artist","uuid":"9e19691b-0629-4984-810f-8b049ab74804"}
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 0x5a1594c3a54bb4a716014acd2d60a00a00fdfa3b715cdc4223696a06e089b817. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e19691b-0629-4984-810f-8b049ab74804.json and https://artists.proofprofile.net/proofs/artist/9e19691b-0629-4984-810f-8b049ab74804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x5a1594c3a54bb4a716014acd2d60a00a00fdfa3b715cdc4223696a06e089b817","name":"David Rivas Domínguez","registered_at":"2026-06-14T21:04:59Z","symbol":"NIM0576204","token_address":"0xa7576a165b4548c37bc81461b793867032fb3e6e","type":"artist","uuid":"9e19691b-0629-4984-810f-8b049ab74804"}