Cobra queen
type: MusicGroup
popularity: 6
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37a774ce526059a5d9a9afcef8132d21648afcb401b60df2bfa65ca310939bf4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ffa5bb8-9de5-4aea-be23-93f54f552570.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ffa5bb8-9de5-4aea-be23-93f54f552570.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ffa5bb8-9de5-4aea-be23-93f54f552570
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 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 0x37a774ce526059a5d9a9afcef8132d21648afcb401b60df2bfa65ca310939bf4. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ffa5bb8-9de5-4aea-be23-93f54f552570.json and https://artists.proofprofile.net/proofs/artist/9ffa5bb8-9de5-4aea-be23-93f54f552570.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x37a774ce526059a5d9a9afcef8132d21648afcb401b60df2bfa65ca310939bf4","name":"Cobra queen","registered_at":"2026-06-20T05:28:05Z","symbol":"NIM1526226","token_address":"0x41ae0727195510a961a0e2120070b5dfe9002b9e","type":"artist","uuid":"9ffa5bb8-9de5-4aea-be23-93f54f552570"}
album: Ressonâncias da natureza
  type: MusicAlbum
  date published: 2024-08-12
album: SOCIOPATH
  type: MusicAlbum
  date published: 2024-08-23
album: REVENGE
  type: MusicAlbum
  date published: 2024-09-24
album: Polaroides do Passado (Remix Version)
  type: MusicAlbum
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album: Blue radio
  type: MusicAlbum
  date published: 2024-10-03
album: CMPV
  type: MusicAlbum
  date published: 2024-10-05
album: TEMPESTADE
  type: MusicAlbum
  date published: 2024-10-10
album: HELP THE AMAZON
  type: MusicAlbum
  date published: 2024-10-14
album: Underwater
  type: MusicAlbum
  date published: 2024-10-26
album: Escada do prédio
  type: MusicAlbum
  date published: 2024-11-05
album: You ve got the music in you baby tell me why?
  type: MusicAlbum
  date published: 2024-11-06
album: Suffering but with Imco in hand
  type: MusicAlbum
  date published: 2024-11-08
album: Gy (boiando)
  type: MusicAlbum
  date published: 2024-11-19
album: Deus não dá asas a cobra
  type: MusicAlbum
  date published: 2024-11-21
album: Tasteless
  type: MusicAlbum
  date published: 2024-11-27
album: Exhale
  type: MusicAlbum
  date published: 2024-12-06
album: Únicas palavras
  type: MusicAlbum
  date published: 2024-12-11
album: The secrets of the oak
  type: MusicAlbum
  date published: 2024-12-15
album: Coloca o presente embaixo
  type: MusicAlbum
  date published: 2024-12-19
album: SexyStar
  type: MusicAlbum
  date published: 2025-01-23
album: SEXYSTAR
  type: MusicAlbum
  date published: 2025-02-04
album: Batimentos
  type: MusicAlbum
  date published: 2025-02-13
album: PARALELO'S
  type: MusicAlbum
  date published: 2025-03-01
album: Privacy
  type: MusicAlbum
  date published: 2025-03-07
album: 69
  type: MusicAlbum
  date published: 2025-03-13
album: Batimentos2
  type: MusicAlbum
  date published: 2025-03-19
  track: Batimentos2
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204400
    explicit: true
    by artist: Cobra queen
    in album: Batimentos2
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: GXD7G2547344
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2547344
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:41Z
    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 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 0x0b1e799d18e67105cf08bf055898c99a550839d1195e695d7af1ce7ae996ea48. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/GXD7G2547344.
      date published: 2026-07-21T02:01:41Z
    audio: Batimentos2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.035
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.581
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.699
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pupila
album: Lua killua
album: Manipulação
album: Tornalidade
album: Bem me quer ACT I
album: Tóxico
album: Mal me quer
album: Eu Te Queria Mais
album: Lions of Scales
album: Renacer Otra Vez
album: Body Club

Pupila
type: MusicAlbum
date published: 2025-04-10

Lua killua
type: MusicAlbum
date published: 2025-04-18

Manipulação
type: MusicAlbum
date published: 2025-05-17

Tornalidade
type: MusicAlbum
date published: 2025-05-23
track: Tornalidade
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: true
  by artist: Cobra queen
  in album: Tornalidade
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: AEA3A2113668
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T04:52:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e278a5110984bc2518bbdc817c6cdb601132596091343a18c47555dd583a17a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958366
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958366
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2113668
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T04:59:09Z
  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 0x5e278a5110984bc2518bbdc817c6cdb601132596091343a18c47555dd583a17a. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/AEA3A2113668.
    date published: 2026-07-17T04:59:09Z
  audio: Tornalidade
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.009
    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: 0.827
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.016
    additional property: Liveness
      type: PropertyValue
      value: 0.278
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.423
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.053
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Bem me quer ACT I
type: MusicAlbum
date published: 2025-05-30

Tóxico
type: MusicAlbum
date published: 2025-06-09

Mal me quer
type: MusicAlbum
date published: 2025-06-23

Eu Te Queria Mais
type: MusicAlbum
date published: 2025-07-25

Lions of Scales
type: MusicAlbum
date published: 2025-08-28

Renacer Otra Vez
type: MusicAlbum
date published: 2025-09-22

Body Club
type: MusicAlbum
date published: 2025-10-16