Pouyan Ramezani
type: MusicGroup
popularity: 8
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b7e241a5a81eaaa884954dfce919f6a357e41117146faae2cd79cc933e3f11b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0ac3637-3d53-4dae-af6d-60da8293cc7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0ac3637-3d53-4dae-af6d-60da8293cc7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0ac3637-3d53-4dae-af6d-60da8293cc7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b7e241a5a81eaaa884954dfce919f6a357e41117146faae2cd79cc933e3f11b","name":"Pouyan Ramezani","registered_at":"2026-06-20T05:16:35Z","symbol":"NIM1526800","token_address":"0xdad84484afe3ee9d7f4278dcec91d9de040ffed3","type":"artist","uuid":"a0ac3637-3d53-4dae-af6d-60da8293cc7b"}
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 0x1b7e241a5a81eaaa884954dfce919f6a357e41117146faae2cd79cc933e3f11b. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0ac3637-3d53-4dae-af6d-60da8293cc7b.json and https://artists.proofprofile.net/proofs/artist/a0ac3637-3d53-4dae-af6d-60da8293cc7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x1b7e241a5a81eaaa884954dfce919f6a357e41117146faae2cd79cc933e3f11b","name":"Pouyan Ramezani","registered_at":"2026-06-20T05:16:35Z","symbol":"NIM1526800","token_address":"0xdad84484afe3ee9d7f4278dcec91d9de040ffed3","type":"artist","uuid":"a0ac3637-3d53-4dae-af6d-60da8293cc7b"}
album: Sob
  type: MusicAlbum
  date published: 2018-10-02
album: Our Story
  type: MusicAlbum
  date published: 2018-11-16
album: Paeizi Ke Nemibareh
  type: MusicAlbum
  date published: 2018-11-16
album: Atre Shalet
  type: MusicAlbum
  date published: 2018-11-20
album: Kojaye Tehrani
  type: MusicAlbum
  date published: 2018-11-27
album: A Shiny Day
  type: MusicAlbum
  date published: 2021-12-21