Malsino Serna
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97cc338cb8535f1de909483934ebe7aaca8fcff6a84ec9fb76107da5b544b731
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/461077f5-d54c-4fde-a8ed-007bfd55a1fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/461077f5-d54c-4fde-a8ed-007bfd55a1fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/461077f5-d54c-4fde-a8ed-007bfd55a1fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97cc338cb8535f1de909483934ebe7aaca8fcff6a84ec9fb76107da5b544b731","name":"Malsino Serna","registered_at":"2026-06-16T14:02:07Z","symbol":"NIM1074410","token_address":"0xe978d79f4905988f8b4f4d5fd491f259a0ba622b","type":"artist","uuid":"461077f5-d54c-4fde-a8ed-007bfd55a1fa"}
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 0x97cc338cb8535f1de909483934ebe7aaca8fcff6a84ec9fb76107da5b544b731. 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/461077f5-d54c-4fde-a8ed-007bfd55a1fa.json and https://artists.proofprofile.net/proofs/artist/461077f5-d54c-4fde-a8ed-007bfd55a1fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x97cc338cb8535f1de909483934ebe7aaca8fcff6a84ec9fb76107da5b544b731","name":"Malsino Serna","registered_at":"2026-06-16T14:02:07Z","symbol":"NIM1074410","token_address":"0xe978d79f4905988f8b4f4d5fd491f259a0ba622b","type":"artist","uuid":"461077f5-d54c-4fde-a8ed-007bfd55a1fa"}
album: The Sad Pimps Mixtape
  type: MusicAlbum
  date published: 2007-06-07