Karim Nagi
type: MusicGroup
genre: khaleeji
description: Karim Nagi is an Egyptian musician, composer, ethnic dance artist, and DJ. He specializes in traditional Arabic music but is widely known for his innovative approach. In total he has released fourteen
popularity: 2
followers: 475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xb56fdbe8ec7f88fbe104b48f60aaef6b2b4441c771aeaf6082f5cdf85c53b70b
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/ee8a75f9-c32e-4d6d-9945-37d3a520d95e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee8a75f9-c32e-4d6d-9945-37d3a520d95e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee8a75f9-c32e-4d6d-9945-37d3a520d95e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56fdbe8ec7f88fbe104b48f60aaef6b2b4441c771aeaf6082f5cdf85c53b70b. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee8a75f9-c32e-4d6d-9945-37d3a520d95e.json and https://artists.proofprofile.net/proofs/artist/ee8a75f9-c32e-4d6d-9945-37d3a520d95e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xb56fdbe8ec7f88fbe104b48f60aaef6b2b4441c771aeaf6082f5cdf85c53b70b","name":"Karim Nagi","registered_at":"2026-06-21T12:04:18Z","symbol":"NIM1918270","token_address":"0xce5c30f396070e0572172a076253f6f6ad6cc094","type":"artist","uuid":"ee8a75f9-c32e-4d6d-9945-37d3a520d95e"}
album: Arabized
  type: MusicAlbum
  date published: 2012-02-21
album: Rhythmatiq
  type: MusicAlbum
  date published: 2012-08-31
album: Detour Guide
  type: MusicAlbum
  date published: 2015-05-29
album: Future Folklore (Zaman Zaman)
  type: MusicAlbum
  date published: 2022-01-03
album: Fatma Has a Tattoo
  type: MusicAlbum
  date published: 2022-08-01
album: Huzam
  type: MusicAlbum
  date published: 2022-08-19
album: Karama
  type: MusicAlbum
  date published: 2024-04-01
album: Transport
  type: MusicAlbum
  date published: 2024-09-19