Kambrich
type: MusicGroup
popularity: 21
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8373a7eea0a955c4c6a666ca910a69d73d00d519a1673d5ce6a549d60b8403d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f853f28-8d44-4498-921e-b61d3f233d92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f853f28-8d44-4498-921e-b61d3f233d92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f853f28-8d44-4498-921e-b61d3f233d92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8373a7eea0a955c4c6a666ca910a69d73d00d519a1673d5ce6a549d60b8403d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f853f28-8d44-4498-921e-b61d3f233d92.json and https://artists.proofprofile.net/proofs/artist/2f853f28-8d44-4498-921e-b61d3f233d92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Dejaste De Estar en mis Sueños
  type: MusicAlbum
  date published: 2025-09-03
album: PREMIARTE
  type: MusicAlbum
  date published: 2025-09-03
album: prisionero de tus labios
  type: MusicAlbum
  date published: 2025-09-03
album: Viviría y Moriría por Ti
  type: MusicAlbum
  date published: 2025-09-03
album: hasta el final
  type: MusicAlbum
  date published: 2025-09-03
album: No Se Metan
  type: MusicAlbum
  date published: 2025-09-04
album: MALDITX
  type: MusicAlbum
  date published: 2025-09-04
album: Rap Pesado
  type: MusicAlbum
  date published: 2025-09-04
album: Quiero Sentirte
  type: MusicAlbum
  date published: 2025-09-04
album: En las Calles
  type: MusicAlbum
  date published: 2025-09-04
album: Vas a Olvidarme
  type: MusicAlbum
  date published: 2025-09-04
album: Mejor Persona
  type: MusicAlbum
  date published: 2025-09-04
album: Nunca van a Superar
  type: MusicAlbum
  date published: 2025-09-04
album: sin parar esto
  type: MusicAlbum
  date published: 2025-09-04
album: En la Intimidad
  type: MusicAlbum
  date published: 2025-09-04
album: Importa Poco
  type: MusicAlbum
  date published: 2025-09-04
  track: Importa Poco
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134673
    explicit: true
    by artist: Kambrich
    in album: Importa Poco
      type: MusicAlbum
      date published: 2025-09-04
    isrc code: QZZ7R2576827
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:59:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35a35453f21914abf13fa3b79c568bd76b47ed69c15d39399fb559f5fe175945
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2576827
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x35a35453f21914abf13fa3b79c568bd76b47ed69c15d39399fb559f5fe175945. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZZ7R2576827.
      date published: 2026-07-06T07:16:32Z
    audio: Importa Poco
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.101
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.789
      additional property: Speechiness
        type: PropertyValue
        value: 0.279
      additional property: Acousticness
        type: PropertyValue
        value: 0.389
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.46
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.455
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rapeando y Rockeando
  type: MusicAlbum
  date published: 2025-09-04
album: Canta y Nunca Calla
  type: MusicAlbum
  date published: 2025-09-04
  track: Canta y Nunca Calla
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199410
    explicit: true
    by artist: Kambrich
    in album: Canta y Nunca Calla
      type: MusicAlbum
      date published: 2025-09-04
    isrc code: QZZ7R2550639
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T06:45:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe14622d499800330e50a9877373df58ff57705dff801d2a87991913f11489404
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2550639
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Canta y Nunca Calla
album: Pa mi no Existes
album: Inaceptable
album: Se Dice lo Que se Vive
album: Estilo Requerido
album: Sociedad de Apariencias
album: Le Meto al Beat
album: Fuera De la Matrix
album: Corazón Desnudo
album: Antropólogo
album: ENTRE BARRAS
album: Dile que Tu Eres mi Love
album: Se corrompe
album: Maniático
album: Desaparecer
album: Causa y Consecuencia
album: El Ego No es Seguridad
album: Nada es Color de Rosa
album: No Busques Mi Interieor
album: MC Hasta la Muerte
album: Mi Conciencia Tranquila
album: Acechamos
album: Fumamos
album: Apocaliptico
album: Rap Conciencia
album: Metrica Exquisita

OTSTimestamp
type: PropertyValue
value: 2026-07-06T07:53:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14622d499800330e50a9877373df58ff57705dff801d2a87991913f11489404. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZZ7R2550639.
date published: 2026-07-06T07:53:57Z

Canta y Nunca Calla
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 98.914
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.814
additional property: Energy
  type: PropertyValue
  value: 0.766
additional property: Speechiness
  type: PropertyValue
  value: 0.169
additional property: Acousticness
  type: PropertyValue
  value: 0.438
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.351
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.658
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.491
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Pa mi no Existes
type: MusicAlbum
date published: 2025-09-04

Inaceptable
type: MusicAlbum
date published: 2025-09-04

Se Dice lo Que se Vive
type: MusicAlbum
date published: 2025-09-05

Estilo Requerido
type: MusicAlbum
date published: 2025-09-05

Sociedad de Apariencias
type: MusicAlbum
date published: 2025-09-05

Le Meto al Beat
type: MusicAlbum
date published: 2025-09-05

Fuera De la Matrix
type: MusicAlbum
date published: 2025-09-05

Corazón Desnudo
type: MusicAlbum
date published: 2025-09-05

Antropólogo
type: MusicAlbum
date published: 2025-09-05

ENTRE BARRAS
type: MusicAlbum
date published: 2025-09-05

Dile que Tu Eres mi Love
type: MusicAlbum
date published: 2025-09-05

Se corrompe
type: MusicAlbum
date published: 2025-09-05

Maniático
type: MusicAlbum
date published: 2025-09-05

Desaparecer
type: MusicAlbum
date published: 2025-09-05

Causa y Consecuencia
type: MusicAlbum
date published: 2025-09-05

El Ego No es Seguridad
type: MusicAlbum
date published: 2025-09-05

Nada es Color de Rosa
type: MusicAlbum
date published: 2025-09-05

No Busques Mi Interieor
type: MusicAlbum
date published: 2025-09-06

MC Hasta la Muerte
type: MusicAlbum
date published: 2025-09-06

Mi Conciencia Tranquila
type: MusicAlbum
date published: 2025-09-06

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

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

Apocaliptico
type: MusicAlbum
date published: 2025-09-07
track: Apocaliptico
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211160
  explicit: true
  by artist: Kambrich
  in album: Apocaliptico
    type: MusicAlbum
    date published: 2025-09-07
  isrc code: QZZ7S2579426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T02:56:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd4ad3ee6e2c89c66d94c1c1deb9380c89660ccbd42959b25c8b60c4ab76c1ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2579426
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 0xcd4ad3ee6e2c89c66d94c1c1deb9380c89660ccbd42959b25c8b60c4ab76c1ec. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZZ7S2579426.
    date published: 2026-07-19T07:14:39Z
  audio: Apocaliptico
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.587
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.521
    additional property: Energy
      type: PropertyValue
      value: 0.775
    additional property: Speechiness
      type: PropertyValue
      value: 0.291
    additional property: Acousticness
      type: PropertyValue
      value: 0.506
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.668
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.575
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rap Conciencia
type: MusicAlbum
date published: 2025-09-07

Metrica Exquisita
type: MusicAlbum
date published: 2025-09-07