Farida obeid - فريدة عبيد
type: MusicGroup
popularity: 12
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44e359c2ee686d222dce6dc19e2f5570c410c7b1a5e90f69a15e4b372f3e2b37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bc6cd4-2037-41f4-be6e-b312ac3a576f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bc6cd4-2037-41f4-be6e-b312ac3a576f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37bc6cd4-2037-41f4-be6e-b312ac3a576f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44e359c2ee686d222dce6dc19e2f5570c410c7b1a5e90f69a15e4b372f3e2b37","name":"Farida obeid - فريدة عبيد","registered_at":"2026-06-14T10:18:18Z","symbol":"NIM0421970","token_address":"0x07a3b455c997669ecd2143120cb52b310c24cf6f","type":"artist","uuid":"37bc6cd4-2037-41f4-be6e-b312ac3a576f"}
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 0x44e359c2ee686d222dce6dc19e2f5570c410c7b1a5e90f69a15e4b372f3e2b37. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37bc6cd4-2037-41f4-be6e-b312ac3a576f.json and https://artists.proofprofile.net/proofs/artist/37bc6cd4-2037-41f4-be6e-b312ac3a576f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0x44e359c2ee686d222dce6dc19e2f5570c410c7b1a5e90f69a15e4b372f3e2b37","name":"Farida obeid - فريدة عبيد","registered_at":"2026-06-14T10:18:18Z","symbol":"NIM0421970","token_address":"0x07a3b455c997669ecd2143120cb52b310c24cf6f","type":"artist","uuid":"37bc6cd4-2037-41f4-be6e-b312ac3a576f"}
album: مربي
  type: MusicAlbum
  date published: 2025-07-24
album: نظرة عيونه
  type: MusicAlbum
  date published: 2025-08-22