Prod. Golden
type: MusicGroup
popularity: 9
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81b04f7549ac813ef4f53ae2a6a7407be0be7ee1a0cb2f376f8aaba6ea6bd1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d46f2348-9a12-48a1-8dac-12384f6113ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d46f2348-9a12-48a1-8dac-12384f6113ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d46f2348-9a12-48a1-8dac-12384f6113ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe81b04f7549ac813ef4f53ae2a6a7407be0be7ee1a0cb2f376f8aaba6ea6bd1b","name":"Prod. Golden","registered_at":"2026-06-21T02:27:57Z","symbol":"NIM1788017","token_address":"0xd966628f80c7b3323f470f6170c72cb6bae446c3","type":"artist","uuid":"d46f2348-9a12-48a1-8dac-12384f6113ce"}
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 0xe81b04f7549ac813ef4f53ae2a6a7407be0be7ee1a0cb2f376f8aaba6ea6bd1b. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d46f2348-9a12-48a1-8dac-12384f6113ce.json and https://artists.proofprofile.net/proofs/artist/d46f2348-9a12-48a1-8dac-12384f6113ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xe81b04f7549ac813ef4f53ae2a6a7407be0be7ee1a0cb2f376f8aaba6ea6bd1b","name":"Prod. Golden","registered_at":"2026-06-21T02:27:57Z","symbol":"NIM1788017","token_address":"0xd966628f80c7b3323f470f6170c72cb6bae446c3","type":"artist","uuid":"d46f2348-9a12-48a1-8dac-12384f6113ce"}
album: Nami
  type: MusicAlbum
  date published: 2024-05-03