سالم
type: MusicGroup
genre: khaleeji
popularity: 7
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b50f3567a552b3dc4335f1feb09e5bbf37a43b374d78be05024b558d663625e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52bed75e-11cb-40a0-93e5-495c9ebc252c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52bed75e-11cb-40a0-93e5-495c9ebc252c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52bed75e-11cb-40a0-93e5-495c9ebc252c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b50f3567a552b3dc4335f1feb09e5bbf37a43b374d78be05024b558d663625e","name":"سالم","registered_at":"2026-06-16T18:33:27Z","symbol":"NIM1139149","token_address":"0xd1f81698f345031f365181bca7bc0d4efe9dc76b","type":"artist","uuid":"52bed75e-11cb-40a0-93e5-495c9ebc252c"}
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 0x5b50f3567a552b3dc4335f1feb09e5bbf37a43b374d78be05024b558d663625e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52bed75e-11cb-40a0-93e5-495c9ebc252c.json and https://artists.proofprofile.net/proofs/artist/52bed75e-11cb-40a0-93e5-495c9ebc252c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5b50f3567a552b3dc4335f1feb09e5bbf37a43b374d78be05024b558d663625e","name":"سالم","registered_at":"2026-06-16T18:33:27Z","symbol":"NIM1139149","token_address":"0xd1f81698f345031f365181bca7bc0d4efe9dc76b","type":"artist","uuid":"52bed75e-11cb-40a0-93e5-495c9ebc252c"}
album: الورد الاحمر
  type: MusicAlbum
  date published: 2020-05-25