Ken Stead
type: MusicGroup
popularity: 2
followers: 667
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x365bc3751aa592ed37b0d23d18a8aae67fe6e386ffbb2a66d81cb9bc15600d6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a04a839a-2d85-43ae-8d11-07fb93ca5682.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a04a839a-2d85-43ae-8d11-07fb93ca5682.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a04a839a-2d85-43ae-8d11-07fb93ca5682
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x365bc3751aa592ed37b0d23d18a8aae67fe6e386ffbb2a66d81cb9bc15600d6e","name":"Ken Stead","registered_at":"2026-06-20T05:28:51Z","symbol":"NIM1526298","token_address":"0xdf829007515ea45c0ce1f4bd383e935259972344","type":"artist","uuid":"a04a839a-2d85-43ae-8d11-07fb93ca5682"}
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 0x365bc3751aa592ed37b0d23d18a8aae67fe6e386ffbb2a66d81cb9bc15600d6e. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a04a839a-2d85-43ae-8d11-07fb93ca5682.json and https://artists.proofprofile.net/proofs/artist/a04a839a-2d85-43ae-8d11-07fb93ca5682.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x365bc3751aa592ed37b0d23d18a8aae67fe6e386ffbb2a66d81cb9bc15600d6e","name":"Ken Stead","registered_at":"2026-06-20T05:28:51Z","symbol":"NIM1526298","token_address":"0xdf829007515ea45c0ce1f4bd383e935259972344","type":"artist","uuid":"a04a839a-2d85-43ae-8d11-07fb93ca5682"}
album: Start Over
  type: MusicAlbum
  date published: 2008-05-01
album: Unfinished
  type: MusicAlbum
  date published: 2013-11-10
album: Fear Has No Place Here
  type: MusicAlbum
  date published: 2015-10-23
album: I Don't Wanna Be That Man
  type: MusicAlbum
  date published: 2018-10-19
album: Trouble
  type: MusicAlbum
  date published: 2019-05-15
album: Civil War
  type: MusicAlbum
  date published: 2019-05-24