Sandro House Yakuza
type: MusicGroup
popularity: 21
followers: 1448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54af527df1acaca378a3bf32b1c7d7dcb86d35c67c00f8fdcb2054c45203c185
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/1a898cd0-a988-4b95-b4e5-6c1aaefefe3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a898cd0-a988-4b95-b4e5-6c1aaefefe3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a898cd0-a988-4b95-b4e5-6c1aaefefe3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54af527df1acaca378a3bf32b1c7d7dcb86d35c67c00f8fdcb2054c45203c185","name":"Sandro House Yakuza","registered_at":"2026-06-11T13:24:11Z","symbol":"NIM0035393","token_address":"0x443271f066a311e52a010a69945a3e3f52cba6c1","type":"artist","uuid":"1a898cd0-a988-4b95-b4e5-6c1aaefefe3b"}
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 0x54af527df1acaca378a3bf32b1c7d7dcb86d35c67c00f8fdcb2054c45203c185. 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/1a898cd0-a988-4b95-b4e5-6c1aaefefe3b.json and https://artists.proofprofile.net/proofs/artist/1a898cd0-a988-4b95-b4e5-6c1aaefefe3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x54af527df1acaca378a3bf32b1c7d7dcb86d35c67c00f8fdcb2054c45203c185","name":"Sandro House Yakuza","registered_at":"2026-06-11T13:24:11Z","symbol":"NIM0035393","token_address":"0x443271f066a311e52a010a69945a3e3f52cba6c1","type":"artist","uuid":"1a898cd0-a988-4b95-b4e5-6c1aaefefe3b"}
album: des mots whistle
  type: MusicAlbum
  date published: 2023-02-27
album: i'm anywhere
  type: MusicAlbum
  date published: 2023-04-23
album: i'm anywhere
  type: MusicAlbum
  date published: 2023-04-23
album: i'm anywhere
  type: MusicAlbum
  date published: 2023-04-23
album: Desert Rose (Sped Up)
  type: MusicAlbum
  date published: 2023-04-24
album: What Is Love (Slowed)
  type: MusicAlbum
  date published: 2023-04-25
album: See You Again (Okay, Okay, Okay, oh) [Sped Up]
  type: MusicAlbum
  date published: 2023-04-25
album: Jersey Love
  type: MusicAlbum
  date published: 2023-06-19