Teresa Mauricio
type: MusicGroup
genre: fado
popularity: 2
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2daa9eb0b4caf8edf862a3a8b93488525da4e6450c1dd86d9fb2c959b9d1882
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b19146a3-8188-4ea3-9937-478dbaef1962.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b19146a3-8188-4ea3-9937-478dbaef1962.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b19146a3-8188-4ea3-9937-478dbaef1962
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2daa9eb0b4caf8edf862a3a8b93488525da4e6450c1dd86d9fb2c959b9d1882","name":"Teresa Mauricio","registered_at":"2026-06-20T12:48:37Z","symbol":"NIM1614756","token_address":"0x2060afe94504236acb2e39e12794b60f28872cec","type":"artist","uuid":"b19146a3-8188-4ea3-9937-478dbaef1962"}
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 0xc2daa9eb0b4caf8edf862a3a8b93488525da4e6450c1dd86d9fb2c959b9d1882. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b19146a3-8188-4ea3-9937-478dbaef1962.json and https://artists.proofprofile.net/proofs/artist/b19146a3-8188-4ea3-9937-478dbaef1962.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc2daa9eb0b4caf8edf862a3a8b93488525da4e6450c1dd86d9fb2c959b9d1882","name":"Teresa Mauricio","registered_at":"2026-06-20T12:48:37Z","symbol":"NIM1614756","token_address":"0x2060afe94504236acb2e39e12794b60f28872cec","type":"artist","uuid":"b19146a3-8188-4ea3-9937-478dbaef1962"}
album: Coisas De Irmaos
  type: MusicAlbum
  date published: 2008
album: Carapau com Batatas
  type: MusicAlbum
  date published: 2011
album: Reencontro
  type: MusicAlbum
  date published: 2016-12-26