Marlon Silva
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff8cbc2a649aee9631e84f2c15aad126b6facc8d9f73d6369706036660d03634
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47687e31-cd7c-420c-9179-f3dfe752e039.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47687e31-cd7c-420c-9179-f3dfe752e039.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47687e31-cd7c-420c-9179-f3dfe752e039
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff8cbc2a649aee9631e84f2c15aad126b6facc8d9f73d6369706036660d03634","name":"Marlon Silva","registered_at":"2026-06-16T14:29:53Z","symbol":"NIM1081031","token_address":"0x61527b3958d4339952ab32b2833410f962143e30","type":"artist","uuid":"47687e31-cd7c-420c-9179-f3dfe752e039"}
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 0xff8cbc2a649aee9631e84f2c15aad126b6facc8d9f73d6369706036660d03634. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47687e31-cd7c-420c-9179-f3dfe752e039.json and https://artists.proofprofile.net/proofs/artist/47687e31-cd7c-420c-9179-f3dfe752e039.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xff8cbc2a649aee9631e84f2c15aad126b6facc8d9f73d6369706036660d03634","name":"Marlon Silva","registered_at":"2026-06-16T14:29:53Z","symbol":"NIM1081031","token_address":"0x61527b3958d4339952ab32b2833410f962143e30","type":"artist","uuid":"47687e31-cd7c-420c-9179-f3dfe752e039"}
album: Mi Cafecito Colao
  type: MusicAlbum
  date published: 2023-05-25
album: Si Has de Quererme
  type: MusicAlbum
  date published: 2023-10-27
album: Los Amargos del Café
  type: MusicAlbum
  date published: 2024-01-25
album: Llano, Amores y Café
  type: MusicAlbum
  date published: 2025-08-30
album: Bailadora de Joropo
  type: MusicAlbum
  date published: 2025-10-10