Whitney Keyes
type: MusicGroup
description: Whitney Keyes (born January 2, 1968, in Phoenix, Arizona) has served as a speaker sponsored by U.S. State Department on issues related to social entrepreneurship, corporate social responsibility and w
popularity: 9
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe243e82c631281caafb67884e0ec7a5014f29491c4ee79ad4ae7927adc40cb24
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/c18cbc4f-f50a-4c07-bdbc-578b775e5575.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c18cbc4f-f50a-4c07-bdbc-578b775e5575.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c18cbc4f-f50a-4c07-bdbc-578b775e5575
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe243e82c631281caafb67884e0ec7a5014f29491c4ee79ad4ae7927adc40cb24","name":"Whitney Keyes","registered_at":"2026-06-20T19:43:57Z","symbol":"NIM1694118","token_address":"0x2c416cdef0e4795c91d6e8a83039f626d91cb018","type":"artist","uuid":"c18cbc4f-f50a-4c07-bdbc-578b775e5575"}
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 0xe243e82c631281caafb67884e0ec7a5014f29491c4ee79ad4ae7927adc40cb24. 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/c18cbc4f-f50a-4c07-bdbc-578b775e5575.json and https://artists.proofprofile.net/proofs/artist/c18cbc4f-f50a-4c07-bdbc-578b775e5575.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe243e82c631281caafb67884e0ec7a5014f29491c4ee79ad4ae7927adc40cb24","name":"Whitney Keyes","registered_at":"2026-06-20T19:43:57Z","symbol":"NIM1694118","token_address":"0x2c416cdef0e4795c91d6e8a83039f626d91cb018","type":"artist","uuid":"c18cbc4f-f50a-4c07-bdbc-578b775e5575"}