Ivan Emiliano
type: MusicGroup
genre: cumbia
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbea984468d7dbe5ca18f9820584a3cbd4869a9414e798d6c7c068c2e67d59d7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c34613f8-a4f5-4d10-9058-60cdb018e50c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c34613f8-a4f5-4d10-9058-60cdb018e50c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c34613f8-a4f5-4d10-9058-60cdb018e50c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbea984468d7dbe5ca18f9820584a3cbd4869a9414e798d6c7c068c2e67d59d7b","name":"Ivan Emiliano","registered_at":"2026-06-20T19:59:38Z","symbol":"NIM1699965","token_address":"0xe3f6b5da68d6d1cbbcc0abec2d00d3c4b81821af","type":"artist","uuid":"c34613f8-a4f5-4d10-9058-60cdb018e50c"}
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 0xbea984468d7dbe5ca18f9820584a3cbd4869a9414e798d6c7c068c2e67d59d7b. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c34613f8-a4f5-4d10-9058-60cdb018e50c.json and https://artists.proofprofile.net/proofs/artist/c34613f8-a4f5-4d10-9058-60cdb018e50c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xbea984468d7dbe5ca18f9820584a3cbd4869a9414e798d6c7c068c2e67d59d7b","name":"Ivan Emiliano","registered_at":"2026-06-20T19:59:38Z","symbol":"NIM1699965","token_address":"0xe3f6b5da68d6d1cbbcc0abec2d00d3c4b81821af","type":"artist","uuid":"c34613f8-a4f5-4d10-9058-60cdb018e50c"}