Yaqout
type: MusicGroup
genre: arabic rap
genre: egyptian hip hop
popularity: 4
followers: 28245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb53ea6b472563fbf4518d0eeb866d80302704ac33a0803793da817fe47acb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38ac17f6-6318-4fe0-bae3-ed80663db6da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38ac17f6-6318-4fe0-bae3-ed80663db6da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38ac17f6-6318-4fe0-bae3-ed80663db6da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
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 0xdbb53ea6b472563fbf4518d0eeb866d80302704ac33a0803793da817fe47acb2. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38ac17f6-6318-4fe0-bae3-ed80663db6da.json and https://artists.proofprofile.net/proofs/artist/38ac17f6-6318-4fe0-bae3-ed80663db6da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
album: Nahya
  type: MusicAlbum
  date published: 2020-11-06
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  type: MusicAlbum
  date published: 2020-11-15
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  type: MusicAlbum
  date published: 2020-11-17
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  type: MusicAlbum
  date published: 2020-11-25
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  date published: 2021-01-16
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  date published: 2021-01-19
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  date published: 2021-02-23
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  type: MusicAlbum
  date published: 2021-03-19
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  type: MusicAlbum
  date published: 2021-03-25
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  type: MusicAlbum
  date published: 2021-04-12
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  type: MusicAlbum
  date published: 2021-11-24
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