MrStiven Tc
type: MusicGroup
popularity: 21
followers: 1749
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa129f2cbdddbff21a98bbe2af8be8970e3abec7fa13647e58af032925584a98e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee0e0117-01fc-47c5-b2aa-a4c60be5133b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee0e0117-01fc-47c5-b2aa-a4c60be5133b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee0e0117-01fc-47c5-b2aa-a4c60be5133b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa129f2cbdddbff21a98bbe2af8be8970e3abec7fa13647e58af032925584a98e","name":"MrStiven Tc","registered_at":"2026-06-12T13:06:22Z","symbol":"NIM0306647","token_address":"0xfef02b07ce70e8116de8ec5a411c085e9218511c","type":"artist","uuid":"ee0e0117-01fc-47c5-b2aa-a4c60be5133b"}
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 0xa129f2cbdddbff21a98bbe2af8be8970e3abec7fa13647e58af032925584a98e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee0e0117-01fc-47c5-b2aa-a4c60be5133b.json and https://artists.proofprofile.net/proofs/artist/ee0e0117-01fc-47c5-b2aa-a4c60be5133b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa129f2cbdddbff21a98bbe2af8be8970e3abec7fa13647e58af032925584a98e","name":"MrStiven Tc","registered_at":"2026-06-12T13:06:22Z","symbol":"NIM0306647","token_address":"0xfef02b07ce70e8116de8ec5a411c085e9218511c","type":"artist","uuid":"ee0e0117-01fc-47c5-b2aa-a4c60be5133b"}
album: TRAP DE DIANA LA MACRO
  type: MusicAlbum
  date published: 2021-04-23