La Culaika
type: MusicGroup
genre: dembow
popularity: 7
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5c67e2da97e813b4faf2d944e0db436fd36e1a0f3ea7d8aa0bfdc703e56db3f
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/69026a38-1040-4ced-96f6-a75aee1b6353.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69026a38-1040-4ced-96f6-a75aee1b6353.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69026a38-1040-4ced-96f6-a75aee1b6353
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5c67e2da97e813b4faf2d944e0db436fd36e1a0f3ea7d8aa0bfdc703e56db3f","name":"La Culaika","registered_at":"2026-06-17T02:10:06Z","symbol":"NIM1248101","token_address":"0xb8a72f5d619c9718fefd25948a093e3bd7a27016","type":"artist","uuid":"69026a38-1040-4ced-96f6-a75aee1b6353"}
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 0xe5c67e2da97e813b4faf2d944e0db436fd36e1a0f3ea7d8aa0bfdc703e56db3f. 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/69026a38-1040-4ced-96f6-a75aee1b6353.json and https://artists.proofprofile.net/proofs/artist/69026a38-1040-4ced-96f6-a75aee1b6353.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe5c67e2da97e813b4faf2d944e0db436fd36e1a0f3ea7d8aa0bfdc703e56db3f","name":"La Culaika","registered_at":"2026-06-17T02:10:06Z","symbol":"NIM1248101","token_address":"0xb8a72f5d619c9718fefd25948a093e3bd7a27016","type":"artist","uuid":"69026a38-1040-4ced-96f6-a75aee1b6353"}
album: El Burrito Del Dinero
  type: MusicAlbum
  date published: 2019-10-28
album: La Cripta
  type: MusicAlbum
  date published: 2019-11-29
album: La Cripta
  type: MusicAlbum
  date published: 2019-11-29
album: Amén
  type: MusicAlbum
  date published: 2020-05-13
album: No Pierdo La Fe
  type: MusicAlbum
  date published: 2020-09-11
album: No Pierdo La Fe
  type: MusicAlbum
  date published: 2020-09-11
  track: No Pierdo La Fe
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230413
    explicit: false
    by artist: La Culaika
    in album: No Pierdo La Fe
      type: MusicAlbum
      date published: 2020-09-11
    genre: dembow
    isrc code: USLZJ2007597
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:15:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xacef7a3d5929cfd40d325baddaa4e39246d99d11477b79f0a86571ca6f71b031
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2007597
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xacef7a3d5929cfd40d325baddaa4e39246d99d11477b79f0a86571ca6f71b031. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2007597 — a six-check JSON result.
      date published: 2026-07-06T06:56:49Z
    audio: No Pierdo La Fe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.09
      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: 0.908
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.249
      additional property: Acousticness
        type: PropertyValue
        value: 0.168
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.655
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.968
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Se Me Ve (Remix)
  type: MusicAlbum
  date published: 2020-10-20
album: Se Me Ve (Remix)
  type: MusicAlbum
  date published: 2020-10-20
album: Tamo Del Kilo
  type: MusicAlbum
  date published: 2020-12-18
album: Mi Superacion
  type: MusicAlbum
  date published: 2021-02-01
album: La Vuelta Se Dio
  type: MusicAlbum
  date published: 2021-05-21
album: La Vuelta Se Dio
  type: MusicAlbum
  date published: 2021-05-21
album: En Caso De
  type: MusicAlbum
  date published: 2022-02-01
album: Falsas Amistades
  type: MusicAlbum
  date published: 2022-06-25
album: Falsas Amistades
  type: MusicAlbum
  date published: 2022-06-25
album: No Te Entiendo
  type: MusicAlbum
  date published: 2022-08-24
album: No Te Entiendo
  type: MusicAlbum
  date published: 2022-08-24
album: Por Lo Mio
  type: MusicAlbum
  date published: 2023-03-13
album: EN EL BARRIO
  type: MusicAlbum
  date published: 2023-09-22
album: Gracias
  type: MusicAlbum
  date published: 2024-03-01
album: Un Hermano
  type: MusicAlbum
  date published: 2024-09-06
album: Un Hermano
  type: MusicAlbum
  date published: 2024-09-06
album: Preso A 30
  type: MusicAlbum
  date published: 2024-10-14
  track: Preso A 30
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195628
    explicit: false
    by artist: La Culaika
    in album: Preso A 30
      type: MusicAlbum
      date published: 2024-10-14
    genre: dembow
    isrc code: QZZ8A2460479
    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: Preso A 30
album: Mas Linda
album: En El Barrio (Remix)
track: La Maria

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-15T16:25:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xef18d9d608a95a0c2f052cd0b304b17d67942fc6d3d9ecc519248dc14c557745

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958176

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958176

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2460479

OTSTimestamp
type: PropertyValue
value: 2026-07-15T17:14:36Z

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 0xef18d9d608a95a0c2f052cd0b304b17d67942fc6d3d9ecc519248dc14c557745. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2460479 — a six-check JSON result.
date published: 2026-07-15T17:14:36Z

Preso A 30
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 71.986
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.486
additional property: Energy
  type: PropertyValue
  value: 0.888
additional property: Speechiness
  type: PropertyValue
  value: 0.317
additional property: Acousticness
  type: PropertyValue
  value: 0.203
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.171
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.765
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.033
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Mas Linda
type: MusicAlbum
date published: 2025-02-14

En El Barrio (Remix)
type: MusicAlbum
date published: 2025-07-07

La Maria
type: MusicRecording
duration: PT4M26S
duration ms: 266285
explicit: false
by artist: El Bloonel
by artist: Minor Tunez
by artist: El Experimento (Macgyver)
by artist: La Culaika
by artist: Lolo en el Microfono
in album: La Maria
  type: MusicAlbum
  date published: 2023-07-21
genre: dembow
isrc code: QZTV32351427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:19:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d17b252f98cd94c1b6e8649d292fbeec144d46a9253210ca0e63ad677451f31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32351427
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x2d17b252f98cd94c1b6e8649d292fbeec144d46a9253210ca0e63ad677451f31. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32351427 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: La Maria
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.197
  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: 0.771
  additional property: Energy
    type: PropertyValue
    value: 0.807
  additional property: Speechiness
    type: PropertyValue
    value: 0.192
  additional property: Acousticness
    type: PropertyValue
    value: 0.152
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.323
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.849
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.903
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major