Margot Robinson
type: MusicGroup
genre: lullaby
popularity: 10
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c13ce1c7241c298afd02021be5e7c0519c979c739b3ac4d2250a0219e2281be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b68b7c50-edb3-4c96-9a74-e0dfe094f65b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b68b7c50-edb3-4c96-9a74-e0dfe094f65b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b68b7c50-edb3-4c96-9a74-e0dfe094f65b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c13ce1c7241c298afd02021be5e7c0519c979c739b3ac4d2250a0219e2281be","name":"Margot Robinson","registered_at":"2026-06-20T14:46:55Z","symbol":"NIM1637030","token_address":"0x2d8ad9e38076fee53326b2d47b7e9aaff041b59f","type":"artist","uuid":"b68b7c50-edb3-4c96-9a74-e0dfe094f65b"}
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 0x2c13ce1c7241c298afd02021be5e7c0519c979c739b3ac4d2250a0219e2281be. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b68b7c50-edb3-4c96-9a74-e0dfe094f65b.json and https://artists.proofprofile.net/proofs/artist/b68b7c50-edb3-4c96-9a74-e0dfe094f65b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x2c13ce1c7241c298afd02021be5e7c0519c979c739b3ac4d2250a0219e2281be","name":"Margot Robinson","registered_at":"2026-06-20T14:46:55Z","symbol":"NIM1637030","token_address":"0x2d8ad9e38076fee53326b2d47b7e9aaff041b59f","type":"artist","uuid":"b68b7c50-edb3-4c96-9a74-e0dfe094f65b"}
album: British Nursery Rhymes
  type: MusicAlbum
  date published: 2020-06-28
album: Whishbone
  type: MusicAlbum
  date published: 2024-10-04