Arvy T
type: MusicGroup
genre: harana
genre: opm
genre: pinoy hip hop
genre: pinoy r&b
popularity: 21
followers: 6129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15e60c5dedc31927a78b199a48a2e6c9280f8fd0e5b8e889e128b18d8f6e6278
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/b2e77365-3ca8-4ff4-bb82-338642168375.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2e77365-3ca8-4ff4-bb82-338642168375.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2e77365-3ca8-4ff4-bb82-338642168375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15e60c5dedc31927a78b199a48a2e6c9280f8fd0e5b8e889e128b18d8f6e6278","name":"Arvy T","registered_at":"2026-06-12T18:11:53Z","symbol":"NIM0332429","token_address":"0x1c74ab82c1f37f49fa583c9733a3efd5b6945971","type":"artist","uuid":"b2e77365-3ca8-4ff4-bb82-338642168375"}
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 0x15e60c5dedc31927a78b199a48a2e6c9280f8fd0e5b8e889e128b18d8f6e6278. 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/b2e77365-3ca8-4ff4-bb82-338642168375.json and https://artists.proofprofile.net/proofs/artist/b2e77365-3ca8-4ff4-bb82-338642168375.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x15e60c5dedc31927a78b199a48a2e6c9280f8fd0e5b8e889e128b18d8f6e6278","name":"Arvy T","registered_at":"2026-06-12T18:11:53Z","symbol":"NIM0332429","token_address":"0x1c74ab82c1f37f49fa583c9733a3efd5b6945971","type":"artist","uuid":"b2e77365-3ca8-4ff4-bb82-338642168375"}
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