Razuko
type: MusicGroup
popularity: 9
followers: 664
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc48032c5914cfd9a4364b9ff94c1af89eac90ec8c4bf6347c10bb1bbdc15bf24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77a28acd-22de-44ac-bcd7-1f96bb65c00c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77a28acd-22de-44ac-bcd7-1f96bb65c00c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77a28acd-22de-44ac-bcd7-1f96bb65c00c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xc48032c5914cfd9a4364b9ff94c1af89eac90ec8c4bf6347c10bb1bbdc15bf24. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77a28acd-22de-44ac-bcd7-1f96bb65c00c.json and https://artists.proofprofile.net/proofs/artist/77a28acd-22de-44ac-bcd7-1f96bb65c00c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: La Calle Prendia
  type: MusicAlbum
  date published: 2018-01-28
album: Medicate
  type: MusicAlbum
  date published: 2018-11-20
album: Demonia (feat. Snake, El Couhf & J. Anthony)
  type: MusicAlbum
  date published: 2019-04-11
album: Ilegal
  type: MusicAlbum
  date published: 2019-12-13
album: La Envidia
  type: MusicAlbum
  date published: 2020-01-20
album: Rulay
  type: MusicAlbum
  date published: 2020-01-31
album: Con Lo Mio a Cualta
  type: MusicAlbum
  date published: 2020-07-21
album: Te Recordaremos
  type: MusicAlbum
  date published: 2020-08-14
album: Escucha
  type: MusicAlbum
  date published: 2020-12-15
album: Infinito en Gb
  type: MusicAlbum
  date published: 2021-02-15
album: Con Lo Mio a Cualta (Remix)
  type: MusicAlbum
  date published: 2021-04-15
album: Popi
  type: MusicAlbum
  date published: 2021-06-11
album: Akatsuki
  type: MusicAlbum
  date published: 2021-07-10
  track: Itachi
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174000
    explicit: false
    by artist: Razuko
    in album: Akatsuki
      type: MusicAlbum
      date published: 2021-07-10
    isrc code: QZK6N2185544
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:32:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0362a7632104aa1a4f7aa84d6c8fd270e821f978cc66f4dbcf9ef58f9218c9d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958208
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958208
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2185544
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:40:25Z
    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 0xa0362a7632104aa1a4f7aa84d6c8fd270e821f978cc66f4dbcf9ef58f9218c9d. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZK6N2185544.
      date published: 2026-07-15T22:40:25Z
    audio: Itachi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.021
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.8
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.656
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.372
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tobi
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175182
    explicit: false
    by artist: Razuko
    in album: Akatsuki
      type: MusicAlbum
      date published: 2021-07-10
    isrc code: QZK6N2185552
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:34:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xac7486238cc08981d5cdcdd9df5fd424aea9f61ed607d9e3d932c73d5a8edeb7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958705
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958705
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2185552
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:43:25Z
    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 0xac7486238cc08981d5cdcdd9df5fd424aea9f61ed607d9e3d932c73d5a8edeb7. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZK6N2185552.
      date published: 2026-07-19T08:43:25Z
    audio: Tobi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.993
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Son Chota
album: Toto
album: Corro Con la Calle (Remix)
album: Hokage
album: Chupame el Trozo
album: Encima
album: Real Sobreviviente
album: Los Síntomas
album: La Temperatura
album: Si Me Frenán
album: El Impacto
album: Blue Label
album: Sennin Mode
album: Party De Marihuana
album: Tócame
album: La Careta
album: Eperate'
album: Ute' No Taba' Ahí
album: Original
album: Chuky
album: Goat
album: Hay un Liqueo
album: LOYALTY

Musical Key
type: PropertyValue
value: 2

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.855

Energy
type: PropertyValue
value: 0.527

Speechiness
type: PropertyValue
value: 0.065

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.898

Liveness
type: PropertyValue
value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.183

Loudness (dB)
type: PropertyValue
value: -9.161

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Son Chota
type: MusicAlbum
date published: 2021-07-14

Toto
type: MusicAlbum
date published: 2021-08-06

Corro Con la Calle (Remix)
type: MusicAlbum
date published: 2021-08-12

Hokage
type: MusicAlbum
date published: 2022-01-31

Chupame el Trozo
type: MusicAlbum
date published: 2022-04-05

Encima
type: MusicAlbum
date published: 2022-06-03

Real Sobreviviente
type: MusicAlbum
date published: 2022-07-05

Los Síntomas
type: MusicAlbum
date published: 2022-07-29

La Temperatura
type: MusicAlbum
date published: 2022-10-04

Si Me Frenán
type: MusicAlbum
date published: 2023-02-24

El Impacto
type: MusicAlbum
date published: 2023-05-12

Blue Label
type: MusicAlbum
date published: 2023-07-18

Sennin Mode
type: MusicAlbum
date published: 2023-09-09

Party De Marihuana
type: MusicAlbum
date published: 2023-10-13

Tócame
type: MusicAlbum
date published: 2024-02-26

La Careta
type: MusicAlbum
date published: 2024-03-15

Eperate'
type: MusicAlbum
date published: 2024-03-25

Ute' No Taba' Ahí
type: MusicAlbum
date published: 2024-04-15

Original
type: MusicAlbum
date published: 2024-06-14

Chuky
type: MusicAlbum
date published: 2024-07-15

Goat
type: MusicAlbum
date published: 2024-08-24

Hay un Liqueo
type: MusicAlbum
date published: 2024-09-20

LOYALTY
type: MusicAlbum
date published: 2024-10-16