Mc_Junior LV
type: MusicGroup
popularity: 8
followers: 3776
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x729d7764b08389a09c0c0696aca965a794de1e2cf487c3cd7ea3652768ee47f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec63a7da-d137-47db-a29c-b08de0ba3787.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec63a7da-d137-47db-a29c-b08de0ba3787.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec63a7da-d137-47db-a29c-b08de0ba3787
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x729d7764b08389a09c0c0696aca965a794de1e2cf487c3cd7ea3652768ee47f6","name":"Mc_Junior LV","registered_at":"2026-06-21T11:16:48Z","symbol":"NIM1908703","token_address":"0x17d741632f4b007035278d68d7a95af502bbc74f","type":"artist","uuid":"ec63a7da-d137-47db-a29c-b08de0ba3787"}
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 0x729d7764b08389a09c0c0696aca965a794de1e2cf487c3cd7ea3652768ee47f6. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec63a7da-d137-47db-a29c-b08de0ba3787.json and https://artists.proofprofile.net/proofs/artist/ec63a7da-d137-47db-a29c-b08de0ba3787.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x729d7764b08389a09c0c0696aca965a794de1e2cf487c3cd7ea3652768ee47f6","name":"Mc_Junior LV","registered_at":"2026-06-21T11:16:48Z","symbol":"NIM1908703","token_address":"0x17d741632f4b007035278d68d7a95af502bbc74f","type":"artist","uuid":"ec63a7da-d137-47db-a29c-b08de0ba3787"}
album: Sad for ever
  type: MusicAlbum
  date published: 2020-02-21
album: MILLONES
  type: MusicAlbum
  date published: 2021-03-31
album: RAPTUBE
  type: MusicAlbum
  date published: 2021-04-02
album: The Wick
  type: MusicAlbum
  date published: 2021-04-09
  track: The Wick
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124095
    explicit: false
    by artist: Mc_Junior LV
    in album: The Wick
      type: MusicAlbum
      date published: 2021-04-09
    isrc code: SE6HN2115260
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:17:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4077275e030a51a780207fd09b4d3a74fbbf0c99791391cf3b7ea2b8ba423dbc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2115260
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x4077275e030a51a780207fd09b4d3a74fbbf0c99791391cf3b7ea2b8ba423dbc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/SE6HN2115260 — a six-check JSON result.
      date published: 2026-07-19T15:36:35Z
    audio: The Wick
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.053
      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: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.752
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.691
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.852
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: LuzGamingxd
  type: MusicAlbum
  date published: 2021-04-12
album: MEJORES
  type: MusicAlbum
  date published: 2021-04-13
album: GOLEMCITO GAMES
  type: MusicAlbum
  date published: 2021-04-18
album: GOLEMCITO GAMES
  type: MusicAlbum
  date published: 2021-04-18
album: La Ley
  type: MusicAlbum
  date published: 2021-04-26
album: Quise
  type: MusicAlbum
  date published: 2021-04-27
album: Ya Me Tengo Que Alejar
  type: MusicAlbum
  date published: 2021-04-28
album: Otra Princesa
  type: MusicAlbum
  date published: 2021-04-29
album: PVP o Miedo
  type: MusicAlbum
  date published: 2021-04-30
album: Vendidos
  type: MusicAlbum
  date published: 2021-05-03
album: Amarella (Remix)
  type: MusicAlbum
  date published: 2021-05-04
album: Chakalon FF
  type: MusicAlbum
  date published: 2021-05-04
  track: Chakalon FF
    type: MusicRecording
    duration: PT1M1S
    duration ms: 61695
    explicit: false
    by artist: Mc_Junior LV
    in album: Chakalon FF
      type: MusicAlbum
      date published: 2021-05-04
    isrc code: SE6I32105422
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:39:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb739c9890d60594d47d6ef5757728ec34b9d43ab5e672004c55d0ceb0659ab44
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32105422
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Chakalon FF
album: ROJOS INSANOS
album: NO ES DE 3
album: FLOW INSANO (Remix)
album: Lo Quieren En Marte
album: BZRP FF
album: RECETA
album: 20cero3
album: NO PUSO PARED
album: FLOW INSANO
album: MI GENTE
album: Fantasia

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 0xb739c9890d60594d47d6ef5757728ec34b9d43ab5e672004c55d0ceb0659ab44. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32105422 — a six-check JSON result.
date published: 2026-07-05T01:12:41Z

Chakalon FF
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 125.076
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: 0.81
additional property: Energy
  type: PropertyValue
  value: 0.385
additional property: Speechiness
  type: PropertyValue
  value: 0.401
additional property: Acousticness
  type: PropertyValue
  value: 0.89
additional property: Instrumentalness
  type: PropertyValue
  value: 0.005
additional property: Liveness
  type: PropertyValue
  value: 0.334
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.348
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.532
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

ROJOS INSANOS
type: MusicAlbum
date published: 2021-06-19
track: ROJOS INSANOS
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138228
  explicit: false
  by artist: Mc_Junior LV
  in album: ROJOS INSANOS
    type: MusicAlbum
    date published: 2021-06-19
  isrc code: SE6QE2162113
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:52:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x758a6c2296b9a12eff96a470ac6f46f06adf3a46a96d458c474dd87d92015ed5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2162113
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x758a6c2296b9a12eff96a470ac6f46f06adf3a46a96d458c474dd87d92015ed5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6QE2162113 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: ROJOS INSANOS
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.022
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.832
    additional property: Energy
      type: PropertyValue
      value: 0.621
    additional property: Speechiness
      type: PropertyValue
      value: 0.285
    additional property: Acousticness
      type: PropertyValue
      value: 0.352
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.141
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.223
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.851
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

NO ES DE 3
type: MusicAlbum
date published: 2021-07-02

FLOW INSANO (Remix)
type: MusicAlbum
date published: 2021-09-20

Lo Quieren En Marte
type: MusicAlbum
date published: 2021-11-13

BZRP FF
type: MusicAlbum
date published: 2022-01-14

RECETA
type: MusicAlbum
date published: 2022-10-07

20cero3
type: MusicAlbum
date published: 2023-07-30

NO PUSO PARED
type: MusicAlbum
date published: 2024-01-05

FLOW INSANO
type: MusicAlbum
date published: 2024-08-30

MI GENTE
type: MusicAlbum
date published: 2024-11-18

Fantasia
type: MusicAlbum
date published: 2025-02-12