Hot Slot Machine
type: MusicGroup
genre: disco house
genre: nu disco
popularity: 8
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdffd8b746ad74e040db84e562c613f15935d8a373c0976c611ca05c55f8ce7e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c721403c-b1e0-4d7e-86f9-bc6578cb800d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c721403c-b1e0-4d7e-86f9-bc6578cb800d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c721403c-b1e0-4d7e-86f9-bc6578cb800d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdffd8b746ad74e040db84e562c613f15935d8a373c0976c611ca05c55f8ce7e2","name":"Hot Slot Machine","registered_at":"2026-06-20T21:35:23Z","symbol":"NIM1722240","token_address":"0x03d14656b59dd77081c509a8ccae332ab80759ce","type":"artist","uuid":"c721403c-b1e0-4d7e-86f9-bc6578cb800d"}
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 0xdffd8b746ad74e040db84e562c613f15935d8a373c0976c611ca05c55f8ce7e2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c721403c-b1e0-4d7e-86f9-bc6578cb800d.json and https://artists.proofprofile.net/proofs/artist/c721403c-b1e0-4d7e-86f9-bc6578cb800d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xdffd8b746ad74e040db84e562c613f15935d8a373c0976c611ca05c55f8ce7e2","name":"Hot Slot Machine","registered_at":"2026-06-20T21:35:23Z","symbol":"NIM1722240","token_address":"0x03d14656b59dd77081c509a8ccae332ab80759ce","type":"artist","uuid":"c721403c-b1e0-4d7e-86f9-bc6578cb800d"}