Esdras Silva
type: MusicGroup
genre: cedm
popularity: 2
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ffe11af4afbf7b5a9e4510318f8d0384f6846d86c9b0ec339f68a35c9714f10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ffe11af4afbf7b5a9e4510318f8d0384f6846d86c9b0ec339f68a35c9714f10","name":"Esdras Silva","registered_at":"2026-06-16T00:37:06Z","symbol":"NIM0882224","token_address":"0xb69a67fad9e4b4dd5fda835e156973265b49c86b","type":"artist","uuid":"1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe11af4afbf7b5a9e4510318f8d0384f6846d86c9b0ec339f68a35c9714f10. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa.json and https://artists.proofprofile.net/proofs/artist/1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x8ffe11af4afbf7b5a9e4510318f8d0384f6846d86c9b0ec339f68a35c9714f10","name":"Esdras Silva","registered_at":"2026-06-16T00:37:06Z","symbol":"NIM0882224","token_address":"0xb69a67fad9e4b4dd5fda835e156973265b49c86b","type":"artist","uuid":"1ee6bb50-2fdb-4afd-9926-6d1a4ff8bdfa"}
album: O Deserto Florescerá
  type: MusicAlbum
  date published: 2024-08-02
album: Canções Devocionais - Live Studio
  type: MusicAlbum
  date published: 2025-04-30