Tyler Kingswell
type: MusicGroup
popularity: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fec5687244bcaa27b9939879e46e7e4e21d1e23e04dd66c875c6958f78d6177
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5574efcb-d025-4a8f-a417-e7a6ac6a7982.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5574efcb-d025-4a8f-a417-e7a6ac6a7982.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5574efcb-d025-4a8f-a417-e7a6ac6a7982
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fec5687244bcaa27b9939879e46e7e4e21d1e23e04dd66c875c6958f78d6177","name":"Tyler Kingswell","registered_at":"2026-06-14T13:29:21Z","symbol":"NIM0467553","token_address":"0x0177caf82cb7eb6b31d0a9faa001f98d19deef32","type":"artist","uuid":"5574efcb-d025-4a8f-a417-e7a6ac6a7982"}
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 0x7fec5687244bcaa27b9939879e46e7e4e21d1e23e04dd66c875c6958f78d6177. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5574efcb-d025-4a8f-a417-e7a6ac6a7982.json and https://artists.proofprofile.net/proofs/artist/5574efcb-d025-4a8f-a417-e7a6ac6a7982.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x7fec5687244bcaa27b9939879e46e7e4e21d1e23e04dd66c875c6958f78d6177","name":"Tyler Kingswell","registered_at":"2026-06-14T13:29:21Z","symbol":"NIM0467553","token_address":"0x0177caf82cb7eb6b31d0a9faa001f98d19deef32","type":"artist","uuid":"5574efcb-d025-4a8f-a417-e7a6ac6a7982"}
album: Ashes and Smoke
  type: MusicAlbum
  date published: 2025-06-30