Digital Hit Factory
type: MusicGroup
popularity: 9
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf10eb3ed2d49adde1e2ef9a0b1b77c928a05f2aa781ccf4616759877ccfc8876
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/76090c7a-59d1-4787-9fdc-933ea72d7bae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76090c7a-59d1-4787-9fdc-933ea72d7bae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76090c7a-59d1-4787-9fdc-933ea72d7bae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf10eb3ed2d49adde1e2ef9a0b1b77c928a05f2aa781ccf4616759877ccfc8876","name":"Digital Hit Factory","registered_at":"2026-06-17T06:40:55Z","symbol":"NIM1312740","token_address":"0xfe7b8acfbfc857c809443d7b791e101958ed89cf","type":"artist","uuid":"76090c7a-59d1-4787-9fdc-933ea72d7bae"}
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 0xf10eb3ed2d49adde1e2ef9a0b1b77c928a05f2aa781ccf4616759877ccfc8876. 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/76090c7a-59d1-4787-9fdc-933ea72d7bae.json and https://artists.proofprofile.net/proofs/artist/76090c7a-59d1-4787-9fdc-933ea72d7bae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf10eb3ed2d49adde1e2ef9a0b1b77c928a05f2aa781ccf4616759877ccfc8876","name":"Digital Hit Factory","registered_at":"2026-06-17T06:40:55Z","symbol":"NIM1312740","token_address":"0xfe7b8acfbfc857c809443d7b791e101958ed89cf","type":"artist","uuid":"76090c7a-59d1-4787-9fdc-933ea72d7bae"}
album: Deluxe: Synthétiseur
  type: MusicAlbum
  date published: 2012-12-03