Kué
type: MusicGroup
popularity: 8
followers: 511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2dac5a4c32d70db823a9704fb7281d4a9522ff01cd2c6b1f673587de6549c6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aab36f8b-70bb-458f-9e76-f7085bd4b866.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aab36f8b-70bb-458f-9e76-f7085bd4b866.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aab36f8b-70bb-458f-9e76-f7085bd4b866
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2dac5a4c32d70db823a9704fb7281d4a9522ff01cd2c6b1f673587de6549c6e","name":"Kué","registered_at":"2026-06-20T09:24:21Z","symbol":"NIM1579210","token_address":"0x57cbde9a59e1ce98290f5ab0b0153837ab4652a8","type":"artist","uuid":"aab36f8b-70bb-458f-9e76-f7085bd4b866"}
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 0xe2dac5a4c32d70db823a9704fb7281d4a9522ff01cd2c6b1f673587de6549c6e. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aab36f8b-70bb-458f-9e76-f7085bd4b866.json and https://artists.proofprofile.net/proofs/artist/aab36f8b-70bb-458f-9e76-f7085bd4b866.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe2dac5a4c32d70db823a9704fb7281d4a9522ff01cd2c6b1f673587de6549c6e","name":"Kué","registered_at":"2026-06-20T09:24:21Z","symbol":"NIM1579210","token_address":"0x57cbde9a59e1ce98290f5ab0b0153837ab4652a8","type":"artist","uuid":"aab36f8b-70bb-458f-9e76-f7085bd4b866"}
album: Tarot
  type: MusicAlbum
  date published: 2024-03-05
album: La Trinchera
  type: MusicAlbum
  date published: 2021-04-25
  track: Bella ciao (Bonus Track)
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153816
    explicit: false
    by artist: Kué
    in album: La Trinchera
      type: MusicAlbum
      date published: 2021-04-25
    isrc code: QZHN42132827
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T05:38:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd8ab27988344aab4bfabf042e5edefb96bbf34171fd6c95e689141302b5fad9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42132827
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xdd8ab27988344aab4bfabf042e5edefb96bbf34171fd6c95e689141302b5fad9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHN42132827.
      date published: 2026-07-02T03:55:08Z
    audio: Bella ciao (Bonus Track)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.777
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.204
      additional property: Speechiness
        type: PropertyValue
        value: 0.187
      additional property: Acousticness
        type: PropertyValue
        value: 0.694
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.6
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.582
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.507
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: D. Tristán (BronsonProduce)
  type: MusicAlbum
  date published: 2024-05-08
album: Rehabilitación
  type: MusicAlbum
  date published: 2024-05-05
album: Barras
  type: MusicAlbum
  date published: 2024-04-21
album: Slytherin
  type: MusicAlbum
  date published: 2023-11-23
album: Rehab
  type: MusicAlbum
  date published: 2023-11-23
album: Llueve
  type: MusicAlbum
  date published: 2023-11-23
album: Fast lap
  type: MusicAlbum
  date published: 2023-11-23
album: Cleopatra
  type: MusicAlbum
  date published: 2023-11-23
album: Chernóbil
  type: MusicAlbum
  date published: 2023-11-23
album: Total 90
  type: MusicAlbum
  date published: 2023-01-22
album: Luis Figo
  type: MusicAlbum
  date published: 2022-10-12
album: Roma
  type: MusicAlbum
  date published: 2022-09-06
album: 404
  type: MusicAlbum
  date published: 2022-08-07
album: Kelowá
  type: MusicAlbum
  date published: 2022-04-01
album: Illmatic
  type: MusicAlbum
  date published: 2022-02-01
album: Mafalda
  type: MusicAlbum
  date published: 2021-04-25
album: Drunk Bars
  type: MusicAlbum
  date published: 2021-04-25
album: Kué - Endeudado
  type: MusicAlbum
  date published: 2021-02-21
album: 90/60/90
  type: MusicAlbum
  date published: 2020-12-06
album: Neno!
  type: MusicAlbum
  date published: 2020-10-07
album: Nápoli
  type: MusicAlbum
  date published: 2023-12-20
  track: Nápoli
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235248
    explicit: false
    by artist: Shawn Frost
    by artist: Kué
    in album: Nápoli
      type: MusicAlbum
      date published: 2023-12-20
    isrc code: QZWFQ2330718
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Nápoli
album: Trastornos
album: Diamonds
album: Rumba
album: Seymour Skinner
album: Auxilio
album: D.Tristán (BronsonProduce)
album: Dr Hibbert

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-22T17:43:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x907b74692bdd81f43e81631c6697fe3e8c998ce76d0171d43b89002807264adb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 959159

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959159

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2330718

OTSTimestamp
type: PropertyValue
value: 2026-07-22T20:44:57Z

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 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907b74692bdd81f43e81631c6697fe3e8c998ce76d0171d43b89002807264adb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:44:57Z), 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/QZWFQ2330718.
date published: 2026-07-22T20:44:57Z

Nápoli
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 111.13
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.587
additional property: Energy
  type: PropertyValue
  value: 0.644
additional property: Speechiness
  type: PropertyValue
  value: 0.72
additional property: Acousticness
  type: PropertyValue
  value: 0.351
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.082
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.88
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.15
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Trastornos
type: MusicAlbum
date published: 2024-08-25

Tarot
type: MusicAlbum
date published: 2024-03-05

Diamonds
type: MusicAlbum
date published: 2025-05-28

Rumba
type: MusicAlbum
date published: 2025-05-07

Seymour Skinner
type: MusicAlbum
date published: 2025-04-11
track: Seymour Skinner
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162840
  explicit: false
  by artist: Kué
  by artist: Bronson Aka SGarnier
  in album: Seymour Skinner
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: ES64E2505938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:56:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0de5d5d1cd268ccf4ae9dcd90d30b7036293217e1d1f4a2c5f7e63aae19ae572
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953528
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2505938
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x0de5d5d1cd268ccf4ae9dcd90d30b7036293217e1d1f4a2c5f7e63aae19ae572. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES64E2505938.
    date published: 2026-06-13T15:41:10Z
  audio: Seymour Skinner
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.244
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.658
    additional property: Energy
      type: PropertyValue
      value: 0.385
    additional property: Speechiness
      type: PropertyValue
      value: 0.379
    additional property: Acousticness
      type: PropertyValue
      value: 0.664
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.807
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.503
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Auxilio
type: MusicAlbum
date published: 2024-11-13

D.Tristán (BronsonProduce)
type: MusicAlbum
date published: 2024-05-08

Drunk Bars
type: MusicAlbum
date published: 2021-04-25

Dr Hibbert
type: MusicAlbum
date published: 2024-12-08