Misael Coelho
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc91b22444ff00623886717f9212363a7847a17f50e46d1d9d32d5573d7d297be
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/ff5ece4a-f870-4509-8005-6f25b1315705.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff5ece4a-f870-4509-8005-6f25b1315705.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff5ece4a-f870-4509-8005-6f25b1315705
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc91b22444ff00623886717f9212363a7847a17f50e46d1d9d32d5573d7d297be","name":"Misael Coelho","registered_at":"2026-06-21T18:38:48Z","symbol":"NIM2003896","token_address":"0x1c55015529cf76996322ab04708d862195087899","type":"artist","uuid":"ff5ece4a-f870-4509-8005-6f25b1315705"}
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 0xc91b22444ff00623886717f9212363a7847a17f50e46d1d9d32d5573d7d297be. 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/ff5ece4a-f870-4509-8005-6f25b1315705.json and https://artists.proofprofile.net/proofs/artist/ff5ece4a-f870-4509-8005-6f25b1315705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc91b22444ff00623886717f9212363a7847a17f50e46d1d9d32d5573d7d297be","name":"Misael Coelho","registered_at":"2026-06-21T18:38:48Z","symbol":"NIM2003896","token_address":"0x1c55015529cf76996322ab04708d862195087899","type":"artist","uuid":"ff5ece4a-f870-4509-8005-6f25b1315705"}