Silas Lima
type: MusicGroup
popularity: 9
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab593914226dbaf9f020d455df78badfea0b0944d390e7fbad50e9a2aed3359
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35005656-a3ce-460a-bfdd-43046e9e3b2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35005656-a3ce-460a-bfdd-43046e9e3b2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35005656-a3ce-460a-bfdd-43046e9e3b2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab593914226dbaf9f020d455df78badfea0b0944d390e7fbad50e9a2aed3359","name":"Silas Lima","registered_at":"2026-06-16T08:01:06Z","symbol":"NIM0988283","token_address":"0x9b423f57df0a7ca31017b58657fe592be5a0d17b","type":"artist","uuid":"35005656-a3ce-460a-bfdd-43046e9e3b2e"}
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 0xcab593914226dbaf9f020d455df78badfea0b0944d390e7fbad50e9a2aed3359. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35005656-a3ce-460a-bfdd-43046e9e3b2e.json and https://artists.proofprofile.net/proofs/artist/35005656-a3ce-460a-bfdd-43046e9e3b2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcab593914226dbaf9f020d455df78badfea0b0944d390e7fbad50e9a2aed3359","name":"Silas Lima","registered_at":"2026-06-16T08:01:06Z","symbol":"NIM0988283","token_address":"0x9b423f57df0a7ca31017b58657fe592be5a0d17b","type":"artist","uuid":"35005656-a3ce-460a-bfdd-43046e9e3b2e"}
album: Fantasma
  type: MusicAlbum
  date published: 2019-05-15