Leycang El Grandioso
type: MusicGroup
popularity: 15
followers: 57368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19a7247825c3b399f902325d53e4a300d67fca3f5f799dd2af395cea3463ee27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19a7247825c3b399f902325d53e4a300d67fca3f5f799dd2af395cea3463ee27","name":"Leycang El Grandioso","registered_at":"2026-06-14T12:06:37Z","symbol":"NIM0447813","token_address":"0xb6f38e49f66a3f5dd68115f1ce91c3c7069fe686","type":"artist","uuid":"48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85"}
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 0x19a7247825c3b399f902325d53e4a300d67fca3f5f799dd2af395cea3463ee27. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85.json and https://artists.proofprofile.net/proofs/artist/48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0x19a7247825c3b399f902325d53e4a300d67fca3f5f799dd2af395cea3463ee27","name":"Leycang El Grandioso","registered_at":"2026-06-14T12:06:37Z","symbol":"NIM0447813","token_address":"0xb6f38e49f66a3f5dd68115f1ce91c3c7069fe686","type":"artist","uuid":"48f18bb1-4b02-4b9d-9bb1-9ee4489e2e85"}
album: A Kilómetros
  type: MusicAlbum
  date published: 2014-09-28
album: Transportarte
  type: MusicAlbum
  date published: 2018-01-12
album: Una Noche Mas
  type: MusicAlbum
  date published: 2018-01-12
album: Real
  type: MusicAlbum
  date published: 2019-11-29
album: Me Duele Saber
  type: MusicAlbum
  date published: 2020-02-28
album: Me Duele Saber
  type: MusicAlbum
  date published: 2020-02-28
album: Teriyaki
  type: MusicAlbum
  date published: 2021-06-18
album: Massari
  type: MusicAlbum
  date published: 2021-11-29
album: Quererte Es un Castigo
  type: MusicAlbum
  date published: 2022-03-03
album: La Terraza
  type: MusicAlbum
  date published: 2022-05-05
album: El Boton (Remix)
  type: MusicAlbum
  date published: 2023-07-28
  track: El Boton - Remix
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225881
    explicit: true
    by artist: Leycang El Grandioso
    in album: El Boton (Remix)
      type: MusicAlbum
      date published: 2023-07-28
    isrc code: ES09C2300022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:58:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc354ee8239f8dd8e5d6d802d44119d66c511aca168bd0548f77390339e5c9a2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES09C2300022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xc354ee8239f8dd8e5d6d802d44119d66c511aca168bd0548f77390339e5c9a2d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES09C2300022.
      date published: 2026-07-06T01:25:57Z
    audio: El Boton - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.048
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.631
      additional property: Energy
        type: PropertyValue
        value: 0.829
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.132
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.821
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.874
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor