James Murphy
type: MusicGroup
genre: progressive metal
description: James Murphy may refer to: The arts James Murphy (Irish novelist) (1839–1921) James Cavanah Murphy (1760–1814), Irish architect and antiquary James Vincent Murphy (1880–1946), translated Hitler's
popularity: 8
followers: 1901
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cdad0085919cbc3c3d23cb2d2b48e6a99cd5a98a48d5615408a18b153ea4624
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74d9bba3-2526-42ea-b25f-9c99b2ee682f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74d9bba3-2526-42ea-b25f-9c99b2ee682f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74d9bba3-2526-42ea-b25f-9c99b2ee682f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cdad0085919cbc3c3d23cb2d2b48e6a99cd5a98a48d5615408a18b153ea4624","name":"James Murphy","registered_at":"2026-06-17T06:15:07Z","symbol":"NIM1306580","token_address":"0x312ca24e337b39e75b98d4c575d29ac96666b5b1","type":"artist","uuid":"74d9bba3-2526-42ea-b25f-9c99b2ee682f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdad0085919cbc3c3d23cb2d2b48e6a99cd5a98a48d5615408a18b153ea4624. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74d9bba3-2526-42ea-b25f-9c99b2ee682f.json and https://artists.proofprofile.net/proofs/artist/74d9bba3-2526-42ea-b25f-9c99b2ee682f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7cdad0085919cbc3c3d23cb2d2b48e6a99cd5a98a48d5615408a18b153ea4624","name":"James Murphy","registered_at":"2026-06-17T06:15:07Z","symbol":"NIM1306580","token_address":"0x312ca24e337b39e75b98d4c575d29ac96666b5b1","type":"artist","uuid":"74d9bba3-2526-42ea-b25f-9c99b2ee682f"}
album: Convergence
  type: MusicAlbum
  date published: 1996-08-20