Queen Sherine
type: MusicGroup
popularity: 4
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50c43ce0574848f412d3b2fd4f01c4d043d3e6ce7fd6ece4aa9cb5550cfdc5fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46892895-535b-4545-a816-aeae3f71fce8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46892895-535b-4545-a816-aeae3f71fce8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46892895-535b-4545-a816-aeae3f71fce8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50c43ce0574848f412d3b2fd4f01c4d043d3e6ce7fd6ece4aa9cb5550cfdc5fa","name":"Queen Sherine","registered_at":"2026-06-16T14:11:55Z","symbol":"NIM1076742","token_address":"0x4ac2ed10daf14b73e128125efa15dabbc99d4525","type":"artist","uuid":"46892895-535b-4545-a816-aeae3f71fce8"}
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 0x50c43ce0574848f412d3b2fd4f01c4d043d3e6ce7fd6ece4aa9cb5550cfdc5fa. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46892895-535b-4545-a816-aeae3f71fce8.json and https://artists.proofprofile.net/proofs/artist/46892895-535b-4545-a816-aeae3f71fce8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x50c43ce0574848f412d3b2fd4f01c4d043d3e6ce7fd6ece4aa9cb5550cfdc5fa","name":"Queen Sherine","registered_at":"2026-06-16T14:11:55Z","symbol":"NIM1076742","token_address":"0x4ac2ed10daf14b73e128125efa15dabbc99d4525","type":"artist","uuid":"46892895-535b-4545-a816-aeae3f71fce8"}
album: Come Down
  type: MusicAlbum
  date published: 2007
album: So Much Love
  type: MusicAlbum
  date published: 2021-02-17
album: Fly Beautiful
  type: MusicAlbum
  date published: 2021-09-13
album: Jammin
  type: MusicAlbum
  date published: 2022-03-18