H Tv Productions
type: MusicGroup
popularity: 14
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73eb71fb1f155e916394f5f920548039d2a056035939956b8c1734d3a4eb59df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3c9b458-fd66-4752-88d5-f35e9535bc1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3c9b458-fd66-4752-88d5-f35e9535bc1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3c9b458-fd66-4752-88d5-f35e9535bc1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73eb71fb1f155e916394f5f920548039d2a056035939956b8c1734d3a4eb59df","name":"H Tv Productions","registered_at":"2026-06-15T02:41:31Z","symbol":"NIM0656580","token_address":"0xa8fc200d02ba4eef6e53f785eb574891596b0dcd","type":"artist","uuid":"d3c9b458-fd66-4752-88d5-f35e9535bc1c"}
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 0x73eb71fb1f155e916394f5f920548039d2a056035939956b8c1734d3a4eb59df. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3c9b458-fd66-4752-88d5-f35e9535bc1c.json and https://artists.proofprofile.net/proofs/artist/d3c9b458-fd66-4752-88d5-f35e9535bc1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x73eb71fb1f155e916394f5f920548039d2a056035939956b8c1734d3a4eb59df","name":"H Tv Productions","registered_at":"2026-06-15T02:41:31Z","symbol":"NIM0656580","token_address":"0xa8fc200d02ba4eef6e53f785eb574891596b0dcd","type":"artist","uuid":"d3c9b458-fd66-4752-88d5-f35e9535bc1c"}
album: Teri Yaadein (3Rd Year Of Music Victory)
  type: MusicAlbum
  date published: 2021-03-27
album: Teri Yaadein (3rd Year of Music Victory)
  type: MusicAlbum
  date published: 2021-04-14
album: Teri Yaadein (2Nd Year Of Music Victory)
  type: MusicAlbum
  date published: 2021-04-21