Emerson Almeida
type: MusicGroup
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdd97cc3fe4bb476565c1127f19ec044c9c0b8ae9446cb8f40f73f68d3d9af9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1945ed8-caf4-4e96-8e1b-c3566a1a27dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1945ed8-caf4-4e96-8e1b-c3566a1a27dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1945ed8-caf4-4e96-8e1b-c3566a1a27dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdd97cc3fe4bb476565c1127f19ec044c9c0b8ae9446cb8f40f73f68d3d9af9e","name":"Emerson Almeida","registered_at":"2026-06-20T05:36:39Z","symbol":"NIM1531618","token_address":"0x03a43d4c7301ce4ac3013494c0bd2f6bb20f6db6","type":"artist","uuid":"a1945ed8-caf4-4e96-8e1b-c3566a1a27dc"}
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 0xcdd97cc3fe4bb476565c1127f19ec044c9c0b8ae9446cb8f40f73f68d3d9af9e. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1945ed8-caf4-4e96-8e1b-c3566a1a27dc.json and https://artists.proofprofile.net/proofs/artist/a1945ed8-caf4-4e96-8e1b-c3566a1a27dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xcdd97cc3fe4bb476565c1127f19ec044c9c0b8ae9446cb8f40f73f68d3d9af9e","name":"Emerson Almeida","registered_at":"2026-06-20T05:36:39Z","symbol":"NIM1531618","token_address":"0x03a43d4c7301ce4ac3013494c0bd2f6bb20f6db6","type":"artist","uuid":"a1945ed8-caf4-4e96-8e1b-c3566a1a27dc"}
album: Eu Quero Diminuir
  type: MusicAlbum
  date published: 2019-11-26