オルケスタ・ティピカ・ビクトル
type: MusicGroup
genre: tango
popularity: 2
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e1ddff6739cf98e425754982b047cea02ad0663f68902707c3a4b097c6b0edc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7332717d-a3c7-4952-9f65-b94e5ba4fc24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7332717d-a3c7-4952-9f65-b94e5ba4fc24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7332717d-a3c7-4952-9f65-b94e5ba4fc24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e1ddff6739cf98e425754982b047cea02ad0663f68902707c3a4b097c6b0edc","name":"オルケスタ・ティピカ・ビクトル","registered_at":"2026-06-17T05:50:11Z","symbol":"NIM1300627","token_address":"0x5e4ade3c553dee7ff8b10e9f37f5326aa5553b5f","type":"artist","uuid":"7332717d-a3c7-4952-9f65-b94e5ba4fc24"}
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 0x9e1ddff6739cf98e425754982b047cea02ad0663f68902707c3a4b097c6b0edc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7332717d-a3c7-4952-9f65-b94e5ba4fc24.json and https://artists.proofprofile.net/proofs/artist/7332717d-a3c7-4952-9f65-b94e5ba4fc24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9e1ddff6739cf98e425754982b047cea02ad0663f68902707c3a4b097c6b0edc","name":"オルケスタ・ティピカ・ビクトル","registered_at":"2026-06-17T05:50:11Z","symbol":"NIM1300627","token_address":"0x5e4ade3c553dee7ff8b10e9f37f5326aa5553b5f","type":"artist","uuid":"7332717d-a3c7-4952-9f65-b94e5ba4fc24"}
album: ベスト・アーティスト・コレクション・オルケスタ・ティピカ・ビクトル
  type: MusicAlbum
  date published: 2020-11-26