Mano de Fé
type: MusicGroup
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf92b613b3e4437be238da54b5950d69a478c1a0d84d0d1359d0a5c15c6c2d0a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954015
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954015
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35799545-357f-4af8-bf2c-72cb64743934.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35799545-357f-4af8-bf2c-72cb64743934.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35799545-357f-4af8-bf2c-72cb64743934
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf92b613b3e4437be238da54b5950d69a478c1a0d84d0d1359d0a5c15c6c2d0a6","name":"Mano de Fé","registered_at":"2026-06-16T08:10:35Z","symbol":"NIM0990549","token_address":"0xd72f38f65438852acf9d13b1fd0094e8baa7ac7b","type":"artist","uuid":"35799545-357f-4af8-bf2c-72cb64743934"}
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 0xf92b613b3e4437be238da54b5950d69a478c1a0d84d0d1359d0a5c15c6c2d0a6. Chain 2 (Bitcoin): anchored in block 954015 (2026-06-16T22:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35799545-357f-4af8-bf2c-72cb64743934.json and https://artists.proofprofile.net/proofs/artist/35799545-357f-4af8-bf2c-72cb64743934.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:55:46Z
  text: {"copyright_id":"0xf92b613b3e4437be238da54b5950d69a478c1a0d84d0d1359d0a5c15c6c2d0a6","name":"Mano de Fé","registered_at":"2026-06-16T08:10:35Z","symbol":"NIM0990549","token_address":"0xd72f38f65438852acf9d13b1fd0094e8baa7ac7b","type":"artist","uuid":"35799545-357f-4af8-bf2c-72cb64743934"}