Rapman
type: MusicGroup
description: Andrew Onwubolu , better known by his stage name Rapman, is a British rapper, record producer, screenwriter, and film director. He is known for his three-part YouTube series Shiro's Story (2018), h
popularity: 11
followers: 230
additional property: CopyrightID
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04dfb6b676afc70636943fc967740dcc63c5b313c118bee99b00827c2093636. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54f363aa-fa63-42af-8e4f-29089e4f8df3.json and https://artists.proofprofile.net/proofs/artist/54f363aa-fa63-42af-8e4f-29089e4f8df3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
album: Knockout
  type: MusicAlbum
  date published: 2018-09-09
album: Me Compre Un Full
  type: MusicAlbum
  date published: 2018-09-13
album: Soñando
  type: MusicAlbum
  date published: 2018-11-12
album: Soñando
  type: MusicAlbum
  date published: 2018-11-12
album: Pensando En Ti
  type: MusicAlbum
  date published: 2019-01-01
album: Mi Loca
  type: MusicAlbum
  date published: 2019-02-11
album: Quien Contra Mi
  type: MusicAlbum
  date published: 2019-03-25
album: Llegó Mi Tiempo
  type: MusicAlbum
  date published: 2019-05-30
album: Te Esperaré
  type: MusicAlbum
  date published: 2019-07-29
album: Quiero Contigo
  type: MusicAlbum
  date published: 2019-10-09
album: Taste
  type: MusicAlbum
  date published: 2020-03-26
album: Amor Real
  type: MusicAlbum
  date published: 2020-04-22
album: Medusa (Peruvian Version)
  type: MusicAlbum
  date published: 2020-05-19
album: No Somos Na
  type: MusicAlbum
  date published: 2020-05-26
album: Micros En Rec
  type: MusicAlbum
  date published: 2020-08-28
album: Sin Ti
  type: MusicAlbum
  date published: 2020-11-06
album: No Dejo De Pensarte
  type: MusicAlbum
  date published: 2021
album: Te Esperaré (Acoustic Version)
  type: MusicAlbum
  date published: 2021-02-12
album: Cero Compe
  type: MusicAlbum
  date published: 2021-03-26
album: Dime Que Sí
  type: MusicAlbum
  date published: 2021-05-07
album: Quiere Volver
  type: MusicAlbum
  date published: 2021-06-11
album: Sigo Adelante
  type: MusicAlbum
  date published: 2021-07-15
album: Sigo Adelante
  type: MusicAlbum
  date published: 2021-08-20
  track: Sigo Adelante
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196719
    explicit: true
    by artist: Rapman
    in album: Sigo Adelante
      type: MusicAlbum
      date published: 2021-08-20
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x19822fc2c5d0a30bfb4c592aeb035258777511f753e96baabfb4101b1179e5c6. 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/ES71G2135048.
      date published: 2026-07-06T01:25:57Z
    audio: Sigo Adelante
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.095
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.295
      additional property: Acousticness
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        value: 0.177
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
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        value: 0.336
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.365
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tus Besos
  type: MusicAlbum
  date published: 2021-11-05
album: No Dejo De Pensarte
  type: MusicAlbum
  date published: 2022-01-21
  track: No Dejo De Pensarte
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141333
    explicit: false
    by artist: Rapman
    in album: No Dejo De Pensarte
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    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: No Dejo De Pensarte
album: No Fue Suficiente
album: Oro
album: Soñando (Remix)
album: Uni-versos
album: Champion
album: Feeling Myself
album: Baby Ontas?
album: Tus Besos (Acoustic Version)
album: Claustrofobia
album: El Perro

No Dejo De Pensarte
type: MusicAlbum
date published: 2022-01-21

CopyrightID
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CopyrightStatus
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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value: 958761

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/958761

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2167395

OTSTimestamp
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value: 2026-07-19T18:43:37Z

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 0xee6796e70e0e16e5e3ec0194359d4396d8d74dd8aec437c8f228eedc265159af. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:43:37Z), 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/QZTAU2167395.
date published: 2026-07-19T18:43:37Z

No Dejo De Pensarte
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.034
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
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  value: 4
additional property: Danceability
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  value: 0.841
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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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
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  value: Minor

No Fue Suficiente
type: MusicAlbum
date published: 2022-07-22

Oro
type: MusicAlbum
date published: 2022-10-16

Soñando (Remix)
type: MusicAlbum
date published: 2023-01-06

Uni-versos
type: MusicAlbum
date published: 2023-02-17

Champion
type: MusicAlbum
date published: 2023-03-24

Feeling Myself
type: MusicAlbum
date published: 2023-04-21

Baby Ontas?
type: MusicAlbum
date published: 2023-07-07

Tus Besos (Acoustic Version)
type: MusicAlbum
date published: 2024-07-26

Claustrofobia
type: MusicAlbum
date published: 2024-11-29
track: Claustrofobia
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168275
  explicit: true
  by artist: Rapman
  in album: Claustrofobia
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: QZZ782434129
  additional property: CopyrightID
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    type: PropertyValue
    value: registered
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    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958650
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782434129
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T03:36:41Z
  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 0x25c23175b47e6d3088ef0c4b793fa9f35b034bbdee59d713b27f9907e081971d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZZ782434129.
    date published: 2026-07-19T03:36:41Z
  audio: Claustrofobia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.998
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.368
    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.066
    additional property: Valence (Positivity)
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      value: 0.362
    additional property: Loudness (dB)
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      value: -4.37
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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El Perro
type: MusicAlbum
date published: 2025-04-25