مافيا العظماء
type: MusicGroup
genre: mahraganat
popularity: 4
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fff19b421358f4c18dd7b22b629161dab539f36041df66dff2f455ce6a0302
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07076427-e38e-4f58-89d3-0e1b8aae8afa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07076427-e38e-4f58-89d3-0e1b8aae8afa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07076427-e38e-4f58-89d3-0e1b8aae8afa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07fff19b421358f4c18dd7b22b629161dab539f36041df66dff2f455ce6a0302","name":"مافيا العظماء","registered_at":"2026-06-15T15:51:38Z","symbol":"NIM0756851","token_address":"0x3d8b2fe057bd8896695c6cfd76bef7bf58198023","type":"artist","uuid":"07076427-e38e-4f58-89d3-0e1b8aae8afa"}
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 0x07fff19b421358f4c18dd7b22b629161dab539f36041df66dff2f455ce6a0302. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07076427-e38e-4f58-89d3-0e1b8aae8afa.json and https://artists.proofprofile.net/proofs/artist/07076427-e38e-4f58-89d3-0e1b8aae8afa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x07fff19b421358f4c18dd7b22b629161dab539f36041df66dff2f455ce6a0302","name":"مافيا العظماء","registered_at":"2026-06-15T15:51:38Z","symbol":"NIM0756851","token_address":"0x3d8b2fe057bd8896695c6cfd76bef7bf58198023","type":"artist","uuid":"07076427-e38e-4f58-89d3-0e1b8aae8afa"}
album: مهرجان الدولار و المندره بحرى
  type: MusicAlbum
  date published: 2017-12-28
album: مهرجان لوز اللوز
  type: MusicAlbum
  date published: 2020-04-21
album: مهرجان اهلا مراحب
  type: MusicAlbum
  date published: 2020-05-04
album: مرجحينا يا حشيشة
  type: MusicAlbum
  date published: 2020-05-23
album: مهرجان فى السجن رمونى
  type: MusicAlbum
  date published: 2020-05-28
album: مهرجان شايفك قلة
  type: MusicAlbum
  date published: 2020-06-02
album: مهرجان بايع نفسى
  type: MusicAlbum
  date published: 2020-06-04
album: مهرجان ١١١
  type: MusicAlbum
  date published: 2020-07-06
album: مهرجان فرود مشاكل
  type: MusicAlbum
  date published: 2020-07-17
album: مهرجان علشان تبقى تقولى لأ
  type: MusicAlbum
  date published: 2020-07-23
album: مهرجان انا كداب
  type: MusicAlbum
  date published: 2020-09-24
album: لبن العصفور
  type: MusicAlbum
  date published: 2021-03-27
album: شيطان الفلوس
  type: MusicAlbum
  date published: 2021-06-11
album: عايشين على سيطى
  type: MusicAlbum
  date published: 2021-06-18
album: كلبش فضة
  type: MusicAlbum
  date published: 2021-06-26
album: مفيش رجوع
  type: MusicAlbum
  date published: 2021-07-02
album: ودونى الساحل
  type: MusicAlbum
  date published: 2021-07-15
album: عيوطة
  type: MusicAlbum
  date published: 2021-09-10
album: نادى يا سجان
  type: MusicAlbum
  date published: 2021-09-18
album: بيور سبعات
  type: MusicAlbum
  date published: 2021-11-18
album: اوسكار
  type: MusicAlbum
  date published: 2021-11-22
album: وسع و هات سكينتك
  type: MusicAlbum
  date published: 2021-11-25
album: بلس 18
  type: MusicAlbum
  date published: 2021-12-02
album: اصحابى تلاتات
  type: MusicAlbum
  date published: 2021-12-04
  track: اصحابى تلاتات
    type: MusicRecording
    duration: PT5M33S
    duration ms: 333113
    explicit: false
    by artist: مافيا العظماء
    in album: اصحابى تلاتات
      type: MusicAlbum
      date published: 2021-12-04
    genre: mahraganat
    isrc code: EGA252107395
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T11:03:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf13b13c5fc894902ac36337f355ef51f62905fe2cac14ea7928e88ba0d92da71
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958401
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958401
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA252107395
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T11:10:25Z
    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 0xf13b13c5fc894902ac36337f355ef51f62905fe2cac14ea7928e88ba0d92da71. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/EGA252107395.
      date published: 2026-07-17T11:10:25Z
    audio: اصحابى تلاتات
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.023
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.884
      additional property: Energy
        type: PropertyValue
        value: 0.828
      additional property: Speechiness
        type: PropertyValue
        value: 0.106
      additional property: Acousticness
        type: PropertyValue
        value: 0.138
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.277
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.818
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.1
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ملك الشغب
  type: MusicAlbum
  date published: 2021-12-18
album: ايوب
album: هيبرة
album: انت اخويا
album: جاضض
album: مشتاق
album: اسمع نصيحتى
album: هكسر هدمر هلوش
album: شاحن رجولتكو بيسرب

ايوب
type: MusicAlbum
date published: 2021-12-31

هيبرة
type: MusicAlbum
date published: 2022-01-25

انت اخويا
type: MusicAlbum
date published: 2022-02-04

جاضض
type: MusicAlbum
date published: 2022-02-21

مشتاق
type: MusicAlbum
date published: 2022-03-11

اسمع نصيحتى
type: MusicAlbum
date published: 2022-06-17

هكسر هدمر هلوش
type: MusicAlbum
date published: 2022-06-20

شاحن رجولتكو بيسرب
type: MusicAlbum
date published: 2022-07-21