Mazin Hamid
type: MusicGroup
description: Mazin Hamid (, born 2 October 1992) is a Sudanese musician, composer, music producer and sound engineer. Known mainly through his popular music videos and live performances as singer and guitarist, he
popularity: 10
followers: 1489
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: 2026-06-16T23:38:33Z
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ccbc57a3c4e14ac473f78ed5bcea01453e292ab2bf5072383f2d886828c7eb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/362d28c9-79c3-421d-821a-342cc2de9134.json and https://artists.proofprofile.net/proofs/artist/362d28c9-79c3-421d-821a-342cc2de9134.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x17ccbc57a3c4e14ac473f78ed5bcea01453e292ab2bf5072383f2d886828c7eb","name":"Mazin Hamid","registered_at":"2026-06-16T08:25:19Z","symbol":"NIM0994059","token_address":"0xba0300d4e64278b63c3bd93f5b4704f5a607eba6","type":"artist","uuid":"362d28c9-79c3-421d-821a-342cc2de9134"}
album: بتذكرك
  type: MusicAlbum
  date published: 2015-10-18
album: الحزن النبيل
  type: MusicAlbum
  date published: 2015-11-21
  track: الحزن النبيل
    type: MusicRecording
    duration: PT9M27S
    duration ms: 567600
    explicit: false
    by artist: Mazin Hamid
    in album: الحزن النبيل
      type: MusicAlbum
      date published: 2015-11-21
    isrc code: QZRP42200652
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7514337830bc83acb17bfe3e2982555908fee8c8812e5e9c59cdf07ec1ceaee1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZRP42200652.
      date published: 2026-07-04T10:04:33Z
    audio: الحزن النبيل
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.561
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.427
      additional property: Energy
        type: PropertyValue
        value: 0.324
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.574
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.275
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.634
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.05
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: تختلف الحالة
  type: MusicAlbum
  date published: 2016-02-12
album: ساقنا الهوى
  type: MusicAlbum
  date published: 2017-02-12
album: طق الكورراك
  type: MusicAlbum
  date published: 2017-04-15
album: يا مولاي
  type: MusicAlbum
  date published: 2017-07-17
album: قطار الشوق
  type: MusicAlbum
  date published: 2017-07-17
album: بسحرولك
  type: MusicAlbum
  date published: 2017-09-13
album: سودانا حلمنا كبير
  type: MusicAlbum
  date published: 2017-12-18
album: صوت قمرية
  type: MusicAlbum
  date published: 2018-03-01
album: مشاويرك
  type: MusicAlbum
  date published: 2018-10-22
album: مهيرة السودان
  type: MusicAlbum
  date published: 2019-09-01
album: رجعت للوطن روحو
  type: MusicAlbum
  date published: 2019-09-27
album: الجندي المجهول
  type: MusicAlbum
  date published: 2019-10-29
album: أنت النيل
  type: MusicAlbum
  date published: 2019-11-23
album: صباح أمدر
  type: MusicAlbum
  date published: 2020-04-27
album: حنانك نور
  type: MusicAlbum
  date published: 2021-04-30
  track: حنانك نور
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235860
    explicit: false
    by artist: Mazin Hamid
    in album: حنانك نور
      type: MusicAlbum
      date published: 2021-04-30
    isrc code: QZRP42202944
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      type: PropertyValue
      value: registered
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: حنانك نور
album: لو زمانك جار عليك
album: عمر الهنا (حفل تارا)
album: ساقنا الهوي (حفل تارا)
album: بلاد النور
album: صباح امدر (حفل تارا)
album: الدروب
album: شماعة
album: Ma Inty Deek | ما إنت ديك
album: Ballal

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42202944

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ce8fcc36f6200e668ddb196f3cd8402e43a6f37fcf196b3d0c989ef98b0c14. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZRP42202944.
date published: 2026-07-06T01:25:57Z

حنانك نور
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.975
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.647
additional property: Energy
  type: PropertyValue
  value: 0.454
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.694
additional property: Instrumentalness
  type: PropertyValue
  value: 0.005
additional property: Liveness
  type: PropertyValue
  value: 0.093
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.572
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.513
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

لو زمانك جار عليك
type: MusicAlbum
date published: 2021-07-20

عمر الهنا (حفل تارا)
type: MusicAlbum
date published: 2022-10-14

ساقنا الهوي (حفل تارا)
type: MusicAlbum
date published: 2022-10-14

بلاد النور
type: MusicAlbum
date published: 2022-10-14

صباح امدر (حفل تارا)
type: MusicAlbum
date published: 2022-10-14

الدروب
type: MusicAlbum
date published: 2023-03-31

شماعة
type: MusicAlbum
date published: 2024-02-13

Ma Inty Deek | ما إنت ديك
type: MusicAlbum
date published: 2024-08-02

Ballal
type: MusicAlbum
date published: 2025-07-20