Emma Arnold
type: MusicGroup
genre: comedy
popularity: 11
followers: 734
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c33adc4f9890e8129b784df33c50837af2972739e515a8a1087183c94dc536b
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/a279375b-f6ae-4c68-8e1d-a3f29446dbd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a279375b-f6ae-4c68-8e1d-a3f29446dbd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a279375b-f6ae-4c68-8e1d-a3f29446dbd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c33adc4f9890e8129b784df33c50837af2972739e515a8a1087183c94dc536b","name":"Emma Arnold","registered_at":"2026-06-14T21:35:39Z","symbol":"NIM0583517","token_address":"0x82b38c8c2d7749c47635a71ce0a1989700574aa2","type":"artist","uuid":"a279375b-f6ae-4c68-8e1d-a3f29446dbd6"}
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 0x1c33adc4f9890e8129b784df33c50837af2972739e515a8a1087183c94dc536b. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a279375b-f6ae-4c68-8e1d-a3f29446dbd6.json and https://artists.proofprofile.net/proofs/artist/a279375b-f6ae-4c68-8e1d-a3f29446dbd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x1c33adc4f9890e8129b784df33c50837af2972739e515a8a1087183c94dc536b","name":"Emma Arnold","registered_at":"2026-06-14T21:35:39Z","symbol":"NIM0583517","token_address":"0x82b38c8c2d7749c47635a71ce0a1989700574aa2","type":"artist","uuid":"a279375b-f6ae-4c68-8e1d-a3f29446dbd6"}
album: Shut up, Calvin
  type: MusicAlbum
  date published: 2017-06-30
album: Shut Up, Calvin
  type: MusicAlbum
  date published: 2017-06-30
album: Yes, Please
  type: MusicAlbum
  date published: 2018-06-08
album: Abortion. Abortion. Abortion.
  type: MusicAlbum
  date published: 2019-03-22
album: Well
  type: MusicAlbum
  date published: 2020-05-22
album: Myself
  type: MusicAlbum
  date published: 2023-04-28