Fercho Cnx
type: MusicGroup
popularity: 12
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f64d6e9aa33d26337448fb15d4c91f439b26c124095ff13ff87b2ef66449878
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee2bcb32-8f00-41ad-acc1-ba71e70c6d97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee2bcb32-8f00-41ad-acc1-ba71e70c6d97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee2bcb32-8f00-41ad-acc1-ba71e70c6d97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f64d6e9aa33d26337448fb15d4c91f439b26c124095ff13ff87b2ef66449878","name":"Fercho Cnx","registered_at":"2026-06-15T05:37:43Z","symbol":"NIM0698647","token_address":"0xde79da330b9828650cd13de53409c39b01f6795d","type":"artist","uuid":"ee2bcb32-8f00-41ad-acc1-ba71e70c6d97"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f64d6e9aa33d26337448fb15d4c91f439b26c124095ff13ff87b2ef66449878. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee2bcb32-8f00-41ad-acc1-ba71e70c6d97.json and https://artists.proofprofile.net/proofs/artist/ee2bcb32-8f00-41ad-acc1-ba71e70c6d97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0x9f64d6e9aa33d26337448fb15d4c91f439b26c124095ff13ff87b2ef66449878","name":"Fercho Cnx","registered_at":"2026-06-15T05:37:43Z","symbol":"NIM0698647","token_address":"0xde79da330b9828650cd13de53409c39b01f6795d","type":"artist","uuid":"ee2bcb32-8f00-41ad-acc1-ba71e70c6d97"}
album: Mil Palabras
  type: MusicAlbum
  date published: 2018-12-25
album: No Se Que Hacer (En Vivo)
  type: MusicAlbum
  date published: 2021-07-03
album: Luna
  type: MusicAlbum
  date published: 2021-10-26
album: Amnesia
  type: MusicAlbum
  date published: 2022-02-18
album: Me voy olvidando
  type: MusicAlbum
  date published: 2022-02-19
album: Realidades
  type: MusicAlbum
  date published: 2022-03-29
album: Rebelde
  type: MusicAlbum
  date published: 2022-03-29
album: Sonidos del barrio
  type: MusicAlbum
  date published: 2022-04-29
album: La Calle
  type: MusicAlbum
  date published: 2022-05-20
album: Voy Caminando
  type: MusicAlbum
  date published: 2022-05-31
album: Estoy Perdiendo
  type: MusicAlbum
  date published: 2022-06-18
album: Envidias
  type: MusicAlbum
  date published: 2022-07-07
album: Lo vivído
  type: MusicAlbum
  date published: 2022-08-24
album: ALL- Natural
  type: MusicAlbum
  date published: 2022-09-03
album: Ultima dosis
  type: MusicAlbum
  date published: 2022-09-18
album: Dime que ves
  type: MusicAlbum
  date published: 2022-09-22
album: Lejos de todo
  type: MusicAlbum
  date published: 2022-12-16
album: Mi vida
  type: MusicAlbum
  date published: 2023-01-07
album: Libro abierto
  type: MusicAlbum
  date published: 2023-01-12
album: Luna
  type: MusicAlbum
  date published: 2023-01-12
album: Eterna belleza
  type: MusicAlbum
  date published: 2023-01-26
album: Tsew Capitulo #2
  type: MusicAlbum
  date published: 2023-05-03
album: Tsew Capítulo #4
  type: MusicAlbum
  date published: 2023-05-24
album: Nadie Sabe
  type: MusicAlbum
  date published: 2023-08-25
album: Coroné
  type: MusicAlbum
  date published: 2023-10-07
album: Coroné
  type: MusicAlbum
  date published: 2023-10-07
album: Seré Tu Fan
  type: MusicAlbum
  date published: 2023-12-04
album: We Got It All
  type: MusicAlbum
  date published: 2023-12-16
album: Los instantes
  type: MusicAlbum
  date published: 2023-12-22
album: Cinco Fekas
  type: MusicAlbum
  date published: 2024-02-17
album: Si Tu no Sabes
  type: MusicAlbum
  date published: 2024-04-02
album: Te Lo Prometi
  type: MusicAlbum
  date published: 2024-05-21
  track: Esta Noche
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141860
    explicit: false
    by artist: Fercho Cnx
    in album: Te Lo Prometi
      type: MusicAlbum
      date published: 2024-05-21
    isrc code: GXD7G2448376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:44:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd088355ac0115c7cc30092bfe4f36d20049d95515f509612d5049d3d833e7815
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2448376
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xd088355ac0115c7cc30092bfe4f36d20049d95515f509612d5049d3d833e7815. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXD7G2448376.
      date published: 2026-07-03T10:47:44Z
    audio: Esta Noche
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.228
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.598
      additional property: Energy
        type: PropertyValue
        value: 0.463
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.585
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: LEVEL
album: De Vuelta
album: Amor en Sueños
album: Somos Tu y Yo
album: KARMA
album: Antes de un Encanto
album: Hasta que salga el sol
album: VOY A GANAR
album: ELLA TIENE NOVIO
album: Maldita Mujer
album: COMERTE A BESOS

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.279

Loudness (dB)
type: PropertyValue
value: -7.599

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

LEVEL
type: MusicAlbum
date published: 2024-09-05

De Vuelta
type: MusicAlbum
date published: 2024-09-19

Amor en Sueños
type: MusicAlbum
date published: 2024-10-31
track: Amor en Sueños
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169788
  explicit: false
  by artist: Fercho Cnx
  in album: Amor en Sueños
    type: MusicAlbum
    date published: 2024-10-31
  isrc code: GXD7G2272418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T20:45:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96bee8d900738b7a3849353919d68b07cac858dc1ea3bc5224c02ed6f57c4709
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958324
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958324
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2272418
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T23:48:25Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bee8d900738b7a3849353919d68b07cac858dc1ea3bc5224c02ed6f57c4709. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:48:25Z), 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/GXD7G2272418.
    date published: 2026-07-16T23:48:25Z
  audio: Amor en Sueños
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.048
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.73
    additional property: Energy
      type: PropertyValue
      value: 0.303
    additional property: Speechiness
      type: PropertyValue
      value: 0.478
    additional property: Acousticness
      type: PropertyValue
      value: 0.26
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.394
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.329
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Somos Tu y Yo
type: MusicAlbum
date published: 2024-11-23

KARMA
type: MusicAlbum
date published: 2025-01-17

Antes de un Encanto
type: MusicAlbum
date published: 2025-01-24
track: Antes de un Encanto
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142350
  explicit: false
  by artist: Fercho Cnx
  in album: Antes de un Encanto
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: SGB502572043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:16:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe8c564c77fa1fdc453138235909553116fcd2c405d3c58bbe1b763d448c5b25
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502572043
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0xfe8c564c77fa1fdc453138235909553116fcd2c405d3c58bbe1b763d448c5b25. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SGB502572043.
    date published: 2026-07-03T19:59:51Z
  audio: Antes de un Encanto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 94.98
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.895
    additional property: Energy
      type: PropertyValue
      value: 0.495
    additional property: Speechiness
      type: PropertyValue
      value: 0.122
    additional property: Acousticness
      type: PropertyValue
      value: 0.384
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.226
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.283
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Hasta que salga el sol
type: MusicAlbum
date published: 2025-02-11

VOY A GANAR
type: MusicAlbum
date published: 2025-02-15

ELLA TIENE NOVIO
type: MusicAlbum
date published: 2025-02-20

Maldita Mujer
type: MusicAlbum
date published: 2025-05-02

COMERTE A BESOS
type: MusicAlbum
date published: 2025-10-01