Alpha Rwirangira
type: MusicGroup
genre: african gospel
genre: bongo flava
genre: gospel
description: Alpha Rwirangira (born 25 May 1986) is a Rwandan singer/song writer. He sings world music, reggae, soul R&B, and dance music all in English, Swahili and Kinyarwanda. Music It was after Rwirangira won
popularity: 13
followers: 1289
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  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
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  date published: 2026-06-14T06:45:44Z
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album: Amashimwe
  type: MusicAlbum
  date published: 2013-12-14
album: Yamungu
  type: MusicAlbum
  date published: 2016-11-01
album: Merci
  type: MusicAlbum
  date published: 2017-06-13
album: Yes
  type: MusicAlbum
  date published: 2018-02-01
album: Question
  type: MusicAlbum
  date published: 2018-05-24
album: Alpha Rwirangira Music
  type: MusicAlbum
  date published: 2018-10-22
album: Yes
  type: MusicAlbum
  date published: 2019-02-01
  track: Yes
    type: MusicRecording
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    by artist: Alpha Rwirangira
    in album: Yes
      type: MusicAlbum
      date published: 2019-02-01
    genre: african gospel
    genre: bongo flava
    genre: gospel
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-12T01:56:41Z
    audio: Yes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.973
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        value: 1
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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        value: 0.329
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.651
      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F#
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album: Akira
  type: MusicAlbum
  date published: 2019-02-27
  track: Akira
    type: MusicRecording
    duration: PT3M58S
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    explicit: false
    by artist: Alpha Rwirangira
    in album: Akira
      type: MusicAlbum
      date published: 2019-02-27
    genre: african gospel
    genre: bongo flava
    genre: gospel
    isrc code: QZES92233308
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      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
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      date published: 2026-07-19T07:45:31Z
    audio: Akira
      type: AudioObject
      additional property: Tempo (BPM)
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album: Deep
album: Long Distance
album: Anatenda
album: Promise
album: Juliet
album: Ni Mengi
album: Son of a king
album: WOW
album: I'm free
album: Imani Yako
album: Nimesamehe

Musical Key
type: PropertyValue
value: 11

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.583

Energy
type: PropertyValue
value: 0.6

Speechiness
type: PropertyValue
value: 0.066

Acousticness
type: PropertyValue
value: 0.606

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.062

Valence (Positivity)
type: PropertyValue
value: 0.674

Loudness (dB)
type: PropertyValue
value: -6.666

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Akira
type: MusicAlbum
date published: 2019-02-27

Deep
type: MusicAlbum
date published: 2019-07-11

Long Distance
type: MusicAlbum
date published: 2019-09-19

Anatenda
type: MusicAlbum
date published: 2019-12-13

Promise
type: MusicAlbum
date published: 2020-02-14

Merci
type: MusicAlbum
date published: 2020-03-01
track: Merci
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234707
  explicit: false
  by artist: Alpha Rwirangira
  in album: Merci
    type: MusicAlbum
    date published: 2020-03-01
  genre: african gospel
  genre: bongo flava
  genre: gospel
  isrc code: QZES92240101
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    value: 2026-07-05T18:48:28Z
  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-05T18:48:28Z
  audio: Merci
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.833
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.097
    additional property: Acousticness
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      value: 0.574
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.345
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.92
    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Yamungu
type: MusicAlbum
date published: 2020-10-01

Juliet
type: MusicAlbum
date published: 2020-12-24

Ni Mengi
type: MusicAlbum
date published: 2021-07-07

Son of a king
type: MusicAlbum
date published: 2022-05-25

WOW
type: MusicAlbum
date published: 2022-11-18

I'm free
type: MusicAlbum
date published: 2024-08-23

Imani Yako
type: MusicAlbum
date published: 2024-10-26

Nimesamehe
type: MusicAlbum
date published: 2024-12-22