Bianca Armster
type: MusicGroup
popularity: 15
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7275b2c444fa0a6c7dc17b40f4b1a9ccbc53009dcc41c0c56c8225b8166e3143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97d50560-f7aa-4f7b-93f9-a0ea838c4378.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97d50560-f7aa-4f7b-93f9-a0ea838c4378.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97d50560-f7aa-4f7b-93f9-a0ea838c4378
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7275b2c444fa0a6c7dc17b40f4b1a9ccbc53009dcc41c0c56c8225b8166e3143","name":"Bianca Armster","registered_at":"2026-06-14T20:26:26Z","symbol":"NIM0567007","token_address":"0xb4d7374cac2ad0593723387c4ad99bdef7ffaa13","type":"artist","uuid":"97d50560-f7aa-4f7b-93f9-a0ea838c4378"}
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 0x7275b2c444fa0a6c7dc17b40f4b1a9ccbc53009dcc41c0c56c8225b8166e3143. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97d50560-f7aa-4f7b-93f9-a0ea838c4378.json and https://artists.proofprofile.net/proofs/artist/97d50560-f7aa-4f7b-93f9-a0ea838c4378.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x7275b2c444fa0a6c7dc17b40f4b1a9ccbc53009dcc41c0c56c8225b8166e3143","name":"Bianca Armster","registered_at":"2026-06-14T20:26:26Z","symbol":"NIM0567007","token_address":"0xb4d7374cac2ad0593723387c4ad99bdef7ffaa13","type":"artist","uuid":"97d50560-f7aa-4f7b-93f9-a0ea838c4378"}
album: Whim Whamiee lululemonnnn mix
  type: MusicAlbum
  date published: 2025-04-04
album: Do What You Like To Do Best
  type: MusicAlbum
  date published: 2025-04-05