احمد سمير حميده
type: MusicGroup
genre: mahraganat
popularity: 16
followers: 10550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7f16cb8349c32b73c8f2e932b5f08e7bf78e6210a2976b7da700977136f0f77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de7a6e9b-58de-46e0-8d48-c440d8bc4747.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de7a6e9b-58de-46e0-8d48-c440d8bc4747.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de7a6e9b-58de-46e0-8d48-c440d8bc4747
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7f16cb8349c32b73c8f2e932b5f08e7bf78e6210a2976b7da700977136f0f77","name":"احمد سمير حميده","registered_at":"2026-06-15T03:54:21Z","symbol":"NIM0673970","token_address":"0x78499b4ccd492d749041d9896c58b22bb49f628f","type":"artist","uuid":"de7a6e9b-58de-46e0-8d48-c440d8bc4747"}
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 0xe7f16cb8349c32b73c8f2e932b5f08e7bf78e6210a2976b7da700977136f0f77. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de7a6e9b-58de-46e0-8d48-c440d8bc4747.json and https://artists.proofprofile.net/proofs/artist/de7a6e9b-58de-46e0-8d48-c440d8bc4747.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xe7f16cb8349c32b73c8f2e932b5f08e7bf78e6210a2976b7da700977136f0f77","name":"احمد سمير حميده","registered_at":"2026-06-15T03:54:21Z","symbol":"NIM0673970","token_address":"0x78499b4ccd492d749041d9896c58b22bb49f628f","type":"artist","uuid":"de7a6e9b-58de-46e0-8d48-c440d8bc4747"}
album: احاسب مين
  type: MusicAlbum
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  type: MusicAlbum
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album: شايف غل
  type: MusicAlbum
  date published: 2024-12-31
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  type: MusicAlbum
  date published: 2025-01-09
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  type: MusicAlbum
  date published: 2025-01-16
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-01-26
album: انا مش شايفك
  type: MusicAlbum
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album: اهل الشماته جاهزين
  type: MusicAlbum
  date published: 2025-01-30
album: انا مش شايفك يلا
  type: MusicAlbum
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album: جدعنتى فيها ميزه
  type: MusicAlbum
  date published: 2025-02-09
album: جدعنتى فيها ميزه
  type: MusicAlbum
  date published: 2025-02-12
album: العشره طلعت قشره
  type: MusicAlbum
  date published: 2025-02-16
album: احنا سالكين مش شبهكو
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-26
album: ياعم اخوك مش شايفك
  type: MusicAlbum
  date published: 2025-06-03
  track: ياعم اخوك مش شايفك
    type: MusicRecording
    duration: PT6M26S
    duration ms: 386533
    explicit: false
    by artist: احمد سمير حميده
    in album: ياعم اخوك مش شايفك
      type: MusicAlbum
      date published: 2025-06-03
    genre: mahraganat
    isrc code: EGA252509040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:38:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x028781ee528c60b4d2374ebc11c6b7ebbc9f75f1c0dc24e77d9ca1fa2787875f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA252509040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:37:37Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x028781ee528c60b4d2374ebc11c6b7ebbc9f75f1c0dc24e77d9ca1fa2787875f. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA252509040.
      date published: 2026-07-13T02:37:37Z
    audio: ياعم اخوك مش شايفك
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.014
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.923
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.752
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.514
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.836
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: مقدرش قيمتنا

Loudness (dB)
type: PropertyValue
value: -6.864

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

مقدرش قيمتنا
type: MusicAlbum
date published: 2025-06-06