Jordan Welwood
type: MusicGroup
genre: comedy
popularity: 2
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73c0ba676b4cd221b84edd4c317db1ac61f8e80a9581a4e605ae7865ab1bc768
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1a5c8d8-ba9b-458e-8436-f716f8e8c95e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1a5c8d8-ba9b-458e-8436-f716f8e8c95e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1a5c8d8-ba9b-458e-8436-f716f8e8c95e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73c0ba676b4cd221b84edd4c317db1ac61f8e80a9581a4e605ae7865ab1bc768","name":"Jordan Welwood","registered_at":"2026-06-20T12:41:28Z","symbol":"NIM1613665","token_address":"0x8010af107a30a306bb550b1fefe8a7d90c30318a","type":"artist","uuid":"b1a5c8d8-ba9b-458e-8436-f716f8e8c95e"}
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 0x73c0ba676b4cd221b84edd4c317db1ac61f8e80a9581a4e605ae7865ab1bc768. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1a5c8d8-ba9b-458e-8436-f716f8e8c95e.json and https://artists.proofprofile.net/proofs/artist/b1a5c8d8-ba9b-458e-8436-f716f8e8c95e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x73c0ba676b4cd221b84edd4c317db1ac61f8e80a9581a4e605ae7865ab1bc768","name":"Jordan Welwood","registered_at":"2026-06-20T12:41:28Z","symbol":"NIM1613665","token_address":"0x8010af107a30a306bb550b1fefe8a7d90c30318a","type":"artist","uuid":"b1a5c8d8-ba9b-458e-8436-f716f8e8c95e"}
album: Weird Flex (Live)
  type: MusicAlbum
  date published: 2021-10-19