Yo Dougie
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb0fb9e1f4da9bc44b44aafbdcabfa8b2ff01f1c7caabbe8d172521ea32b4836
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b598bb2-0abc-4bd0-bd30-f5150810d48d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b598bb2-0abc-4bd0-bd30-f5150810d48d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b598bb2-0abc-4bd0-bd30-f5150810d48d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb0fb9e1f4da9bc44b44aafbdcabfa8b2ff01f1c7caabbe8d172521ea32b4836","name":"Yo Dougie","registered_at":"2026-06-17T08:35:40Z","symbol":"NIM1340069","token_address":"0x3103ef49cd4d6dbdadcc2e9ff573a5b9fece9835","type":"artist","uuid":"7b598bb2-0abc-4bd0-bd30-f5150810d48d"}
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 0xeb0fb9e1f4da9bc44b44aafbdcabfa8b2ff01f1c7caabbe8d172521ea32b4836. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b598bb2-0abc-4bd0-bd30-f5150810d48d.json and https://artists.proofprofile.net/proofs/artist/7b598bb2-0abc-4bd0-bd30-f5150810d48d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xeb0fb9e1f4da9bc44b44aafbdcabfa8b2ff01f1c7caabbe8d172521ea32b4836","name":"Yo Dougie","registered_at":"2026-06-17T08:35:40Z","symbol":"NIM1340069","token_address":"0x3103ef49cd4d6dbdadcc2e9ff573a5b9fece9835","type":"artist","uuid":"7b598bb2-0abc-4bd0-bd30-f5150810d48d"}