Nicolás de Santiago
type: MusicGroup
popularity: 10
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33cd4a56b0d28a56fe532804a95d4595aeac4fd1eb979b0618c83ee1dfc46907
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f66243e5-5ddc-4edb-8c8d-1004b908f04a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f66243e5-5ddc-4edb-8c8d-1004b908f04a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f66243e5-5ddc-4edb-8c8d-1004b908f04a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33cd4a56b0d28a56fe532804a95d4595aeac4fd1eb979b0618c83ee1dfc46907","name":"Nicolás de Santiago","registered_at":"2026-06-21T15:42:57Z","symbol":"NIM1963634","token_address":"0xc232c53a55440f36c3a93cc27b37b10eeea454b1","type":"artist","uuid":"f66243e5-5ddc-4edb-8c8d-1004b908f04a"}
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 0x33cd4a56b0d28a56fe532804a95d4595aeac4fd1eb979b0618c83ee1dfc46907. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f66243e5-5ddc-4edb-8c8d-1004b908f04a.json and https://artists.proofprofile.net/proofs/artist/f66243e5-5ddc-4edb-8c8d-1004b908f04a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x33cd4a56b0d28a56fe532804a95d4595aeac4fd1eb979b0618c83ee1dfc46907","name":"Nicolás de Santiago","registered_at":"2026-06-21T15:42:57Z","symbol":"NIM1963634","token_address":"0xc232c53a55440f36c3a93cc27b37b10eeea454b1","type":"artist","uuid":"f66243e5-5ddc-4edb-8c8d-1004b908f04a"}