Meno Silva
type: MusicGroup
popularity: 14
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87afeaaeaab0be188b1ba77b6e7f34bda3626f34c35ac6e78e284d7845b0f679
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87afeaaeaab0be188b1ba77b6e7f34bda3626f34c35ac6e78e284d7845b0f679","name":"Meno Silva","registered_at":"2026-06-15T02:32:33Z","symbol":"NIM0654445","token_address":"0x8a76e34038ba246e6730f13edac92cd143732d32","type":"artist","uuid":"d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5"}
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 0x87afeaaeaab0be188b1ba77b6e7f34bda3626f34c35ac6e78e284d7845b0f679. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5.json and https://artists.proofprofile.net/proofs/artist/d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x87afeaaeaab0be188b1ba77b6e7f34bda3626f34c35ac6e78e284d7845b0f679","name":"Meno Silva","registered_at":"2026-06-15T02:32:33Z","symbol":"NIM0654445","token_address":"0x8a76e34038ba246e6730f13edac92cd143732d32","type":"artist","uuid":"d26e9496-6acf-4d7d-bf20-fb6a40a5d2a5"}
album: Satisfazer
  type: MusicAlbum
  date published: 2024-10-02