Tusi
type: MusicGroup
description: (; 'headmen, chieftains') were hereditary tribal leaders recognized as imperial officials by the Yuan, Ming, and Qing dynasties of China, and the Later Lê and Nguyễn dynasties of Vietnam. They ruled
popularity: 2
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x948bea20970f21efbe2e7c61978a8654c21b069b48ff13275606b5daff91e329
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/71318575-ea40-44a3-9b6b-1efc900f17f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71318575-ea40-44a3-9b6b-1efc900f17f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71318575-ea40-44a3-9b6b-1efc900f17f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x948bea20970f21efbe2e7c61978a8654c21b069b48ff13275606b5daff91e329. 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/71318575-ea40-44a3-9b6b-1efc900f17f6.json and https://artists.proofprofile.net/proofs/artist/71318575-ea40-44a3-9b6b-1efc900f17f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Ciclo Sin Fin
  type: MusicAlbum
  date published: 2021-07-21
album: Ajena
  type: MusicAlbum
  date published: 2021-12-28
album: Nena
  type: MusicAlbum
  date published: 2022-04-20
album: After
  type: MusicAlbum
  date published: 2022-07-08
album: Dias de Fiesta, Vol.1
  type: MusicAlbum
  date published: 2022-11-12
album: 2024
  type: MusicAlbum
  date published: 2023-10-05
album: Situacion
  type: MusicAlbum
  date published: 2024-02-08