Daniel Ellsworth
type: MusicGroup
popularity: 11
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc308177c20b2aaf4026ad5648b279fed21ac90242dad5b9e0c3c4bf8bdca69aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c19aa88b-6ea0-4f44-95b0-c56c93bf7380.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c19aa88b-6ea0-4f44-95b0-c56c93bf7380.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c19aa88b-6ea0-4f44-95b0-c56c93bf7380
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc308177c20b2aaf4026ad5648b279fed21ac90242dad5b9e0c3c4bf8bdca69aa","name":"Daniel Ellsworth","registered_at":"2026-06-15T00:49:34Z","symbol":"NIM0629833","token_address":"0x90c58522c4046c9c21701b2d18a42d05cd347809","type":"artist","uuid":"c19aa88b-6ea0-4f44-95b0-c56c93bf7380"}
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 0xc308177c20b2aaf4026ad5648b279fed21ac90242dad5b9e0c3c4bf8bdca69aa. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c19aa88b-6ea0-4f44-95b0-c56c93bf7380.json and https://artists.proofprofile.net/proofs/artist/c19aa88b-6ea0-4f44-95b0-c56c93bf7380.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0xc308177c20b2aaf4026ad5648b279fed21ac90242dad5b9e0c3c4bf8bdca69aa","name":"Daniel Ellsworth","registered_at":"2026-06-15T00:49:34Z","symbol":"NIM0629833","token_address":"0x90c58522c4046c9c21701b2d18a42d05cd347809","type":"artist","uuid":"c19aa88b-6ea0-4f44-95b0-c56c93bf7380"}
album: You've Got a Smile
  type: MusicAlbum
  date published: 2017-03-31
album: I Have
  type: MusicAlbum
  date published: 2021-04-23
album: I Have
  type: MusicAlbum
  date published: 2021-04-23
album: Over My Head
  type: MusicAlbum
  date published: 2021-06-18
album: Over My Head
  type: MusicAlbum
  date published: 2021-06-18
album: Panic Button (Calm Down)
  type: MusicAlbum
  date published: 2021-06-25
album: No Clue
  type: MusicAlbum
  date published: 2021-07-02
album: No Clue
  type: MusicAlbum
  date published: 2021-07-02
album: Lost In The Rhythm
  type: MusicAlbum
  date published: 2023-06-06
album: Blurry
  type: MusicAlbum
  date published: 2023-06-23
album: Flower Underground
  type: MusicAlbum
  date published: 2023-07-07
album: What
  type: MusicAlbum
  date published: 2023-07-14
album: Warmer Weather
  type: MusicAlbum
  date published: 2024-09-12
album: Christmas Time For The Lonely
  type: MusicAlbum
  date published: 2024-11-08