Nico Araque
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb6de0401c83ae55fd302796a848b3955c7f3890cfccbbe0fc4921ff40d8b9ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a229057f-8470-42f3-8109-333b7b0ef4d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a229057f-8470-42f3-8109-333b7b0ef4d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a229057f-8470-42f3-8109-333b7b0ef4d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb6de0401c83ae55fd302796a848b3955c7f3890cfccbbe0fc4921ff40d8b9ac","name":"Nico Araque","registered_at":"2026-06-20T05:49:41Z","symbol":"NIM1534675","token_address":"0x3d438a7507f9e31f5d624513d7d3d6b77fdf837c","type":"artist","uuid":"a229057f-8470-42f3-8109-333b7b0ef4d1"}
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 0xdb6de0401c83ae55fd302796a848b3955c7f3890cfccbbe0fc4921ff40d8b9ac. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a229057f-8470-42f3-8109-333b7b0ef4d1.json and https://artists.proofprofile.net/proofs/artist/a229057f-8470-42f3-8109-333b7b0ef4d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xdb6de0401c83ae55fd302796a848b3955c7f3890cfccbbe0fc4921ff40d8b9ac","name":"Nico Araque","registered_at":"2026-06-20T05:49:41Z","symbol":"NIM1534675","token_address":"0x3d438a7507f9e31f5d624513d7d3d6b77fdf837c","type":"artist","uuid":"a229057f-8470-42f3-8109-333b7b0ef4d1"}