MIRZA Lauchand
type: MusicGroup
popularity: 2
followers: 302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f8eac5d3bb69db6ca900992ab108d11c6bb94b05d21193b0a262f1da7605883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea0f9e6f-e6d1-43d8-9b2f-ebf514035804.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea0f9e6f-e6d1-43d8-9b2f-ebf514035804.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea0f9e6f-e6d1-43d8-9b2f-ebf514035804
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f8eac5d3bb69db6ca900992ab108d11c6bb94b05d21193b0a262f1da7605883","name":"MIRZA Lauchand","registered_at":"2026-06-21T09:55:43Z","symbol":"NIM1893207","token_address":"0xfc1b5fb3603ea57d4a07af04b2e6d749cecdf153","type":"artist","uuid":"ea0f9e6f-e6d1-43d8-9b2f-ebf514035804"}
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 0x3f8eac5d3bb69db6ca900992ab108d11c6bb94b05d21193b0a262f1da7605883. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea0f9e6f-e6d1-43d8-9b2f-ebf514035804.json and https://artists.proofprofile.net/proofs/artist/ea0f9e6f-e6d1-43d8-9b2f-ebf514035804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x3f8eac5d3bb69db6ca900992ab108d11c6bb94b05d21193b0a262f1da7605883","name":"MIRZA Lauchand","registered_at":"2026-06-21T09:55:43Z","symbol":"NIM1893207","token_address":"0xfc1b5fb3603ea57d4a07af04b2e6d749cecdf153","type":"artist","uuid":"ea0f9e6f-e6d1-43d8-9b2f-ebf514035804"}
album: Far Away
  type: MusicAlbum
  date published: 2021-07-16
album: Dear God
  type: MusicAlbum
  date published: 2021-09-10
album: Híbrido (Vol. 1)
  type: MusicAlbum
  date published: 2021-09-10
album: The Funk
  type: MusicAlbum
  date published: 2021-09-10
album: Sunset Love
  type: MusicAlbum
  date published: 2024-05-31
album: Híbrido, Vol. 2
  type: MusicAlbum
  date published: 2024-10-03