Ty Holden
type: MusicGroup
genre: uk garage
popularity: 6
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2acfc9a623e3e19e465c7b5539213195da08662d6f519f46151190abe99d080
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a113726-e454-4cbc-8843-a48772b3edd8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a113726-e454-4cbc-8843-a48772b3edd8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a113726-e454-4cbc-8843-a48772b3edd8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2acfc9a623e3e19e465c7b5539213195da08662d6f519f46151190abe99d080","name":"Ty Holden","registered_at":"2026-06-16T04:08:47Z","symbol":"NIM0932780","token_address":"0x989a4b559a778aaebc43fd164c6ca57990051450","type":"artist","uuid":"2a113726-e454-4cbc-8843-a48772b3edd8"}
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 0xc2acfc9a623e3e19e465c7b5539213195da08662d6f519f46151190abe99d080. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a113726-e454-4cbc-8843-a48772b3edd8.json and https://artists.proofprofile.net/proofs/artist/2a113726-e454-4cbc-8843-a48772b3edd8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xc2acfc9a623e3e19e465c7b5539213195da08662d6f519f46151190abe99d080","name":"Ty Holden","registered_at":"2026-06-16T04:08:47Z","symbol":"NIM0932780","token_address":"0x989a4b559a778aaebc43fd164c6ca57990051450","type":"artist","uuid":"2a113726-e454-4cbc-8843-a48772b3edd8"}
album: You're My Inspiration
  type: MusicAlbum
  date published: 2014-12-12