Chloe Watkinson
type: MusicGroup
popularity: 7
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfae8b195d4db5a1a8acf997e0a01c8e352418b0f5c190ab73efc9652c7eb68e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8326d8e-e12d-4a0d-b819-0a79c4010de9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8326d8e-e12d-4a0d-b819-0a79c4010de9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8326d8e-e12d-4a0d-b819-0a79c4010de9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfae8b195d4db5a1a8acf997e0a01c8e352418b0f5c190ab73efc9652c7eb68e5","name":"Chloe Watkinson","registered_at":"2026-06-20T08:08:42Z","symbol":"NIM1565016","token_address":"0x7d6aee41638e3d43b9c113a34df31665319d82e3","type":"artist","uuid":"a8326d8e-e12d-4a0d-b819-0a79c4010de9"}
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 0xfae8b195d4db5a1a8acf997e0a01c8e352418b0f5c190ab73efc9652c7eb68e5. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8326d8e-e12d-4a0d-b819-0a79c4010de9.json and https://artists.proofprofile.net/proofs/artist/a8326d8e-e12d-4a0d-b819-0a79c4010de9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xfae8b195d4db5a1a8acf997e0a01c8e352418b0f5c190ab73efc9652c7eb68e5","name":"Chloe Watkinson","registered_at":"2026-06-20T08:08:42Z","symbol":"NIM1565016","token_address":"0x7d6aee41638e3d43b9c113a34df31665319d82e3","type":"artist","uuid":"a8326d8e-e12d-4a0d-b819-0a79c4010de9"}
album: A Universe
  type: MusicAlbum
  date published: 2017-10-16
album: Golden
  type: MusicAlbum
  date published: 2018-04-09
album: Crystal Pistol
  type: MusicAlbum
  date published: 2018-08-17
album: Stonewalling
  type: MusicAlbum
  date published: 2018-11-02
album: This Is Our Time (Radio Edit)
  type: MusicAlbum
  date published: 2019-01-25
album: Able
  type: MusicAlbum
  date published: 2019-09-13
album: Skin Writer
  type: MusicAlbum
  date published: 2025-01-27
album: Chloe Watkinson
  type: MusicAlbum
  date published: 2025-02-06