Harry S. Murphy
type: MusicGroup
genre: musicals
popularity: 5
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x407bd1d0f33c17a9f7b27e11e9c5edfc250226d7d3bee3ab0cf81c1dd57bfe65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10cc1107-9460-4885-884f-05fcc7b658fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10cc1107-9460-4885-884f-05fcc7b658fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10cc1107-9460-4885-884f-05fcc7b658fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x407bd1d0f33c17a9f7b27e11e9c5edfc250226d7d3bee3ab0cf81c1dd57bfe65","name":"Harry S. Murphy","registered_at":"2026-06-15T19:28:25Z","symbol":"NIM0808588","token_address":"0x00c14ab87c1490d896f6d9f2c2aa339ea0dce5b2","type":"artist","uuid":"10cc1107-9460-4885-884f-05fcc7b658fd"}
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 0x407bd1d0f33c17a9f7b27e11e9c5edfc250226d7d3bee3ab0cf81c1dd57bfe65. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10cc1107-9460-4885-884f-05fcc7b658fd.json and https://artists.proofprofile.net/proofs/artist/10cc1107-9460-4885-884f-05fcc7b658fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x407bd1d0f33c17a9f7b27e11e9c5edfc250226d7d3bee3ab0cf81c1dd57bfe65","name":"Harry S. Murphy","registered_at":"2026-06-15T19:28:25Z","symbol":"NIM0808588","token_address":"0x00c14ab87c1490d896f6d9f2c2aa339ea0dce5b2","type":"artist","uuid":"10cc1107-9460-4885-884f-05fcc7b658fd"}