HIT MACHINE
type: MusicGroup
description: Hit Machine was an Australian compilation album series produced and skewed by Festival Records, Mushroom Records (both labels folded today with Warner Bros. Records) BMG and Columbia Records (both lab
popularity: 7
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc144b08a64f6483b768483852581c5a1aca0c97137ac9ec74601386db7291f05
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/5a9133df-7337-4e0d-8495-f153e2e6a3fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a9133df-7337-4e0d-8495-f153e2e6a3fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a9133df-7337-4e0d-8495-f153e2e6a3fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc144b08a64f6483b768483852581c5a1aca0c97137ac9ec74601386db7291f05","name":"HIT MACHINE","registered_at":"2026-06-16T21:07:08Z","symbol":"NIM1175839","token_address":"0x7d4db9001a385c5d3445974c387ac70e8f4bde83","type":"artist","uuid":"5a9133df-7337-4e0d-8495-f153e2e6a3fd"}
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 0xc144b08a64f6483b768483852581c5a1aca0c97137ac9ec74601386db7291f05. 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/5a9133df-7337-4e0d-8495-f153e2e6a3fd.json and https://artists.proofprofile.net/proofs/artist/5a9133df-7337-4e0d-8495-f153e2e6a3fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc144b08a64f6483b768483852581c5a1aca0c97137ac9ec74601386db7291f05","name":"HIT MACHINE","registered_at":"2026-06-16T21:07:08Z","symbol":"NIM1175839","token_address":"0x7d4db9001a385c5d3445974c387ac70e8f4bde83","type":"artist","uuid":"5a9133df-7337-4e0d-8495-f153e2e6a3fd"}