La Estación Central
type: MusicGroup
genre: latin hip hop
popularity: 7
followers: 800
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x579c74064f7229ba80f569fa7b0fe821b9e88558ac3a0ca90ab60b448f775fd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f572f04b-9511-464e-b104-bb02dab25799.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f572f04b-9511-464e-b104-bb02dab25799.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f572f04b-9511-464e-b104-bb02dab25799
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x579c74064f7229ba80f569fa7b0fe821b9e88558ac3a0ca90ab60b448f775fd1","name":"La Estación Central","registered_at":"2026-06-21T14:54:04Z","symbol":"NIM1951992","token_address":"0xdf6c817b49e2095c83fc1b2c79e85da6f16d3183","type":"artist","uuid":"f572f04b-9511-464e-b104-bb02dab25799"}
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 0x579c74064f7229ba80f569fa7b0fe821b9e88558ac3a0ca90ab60b448f775fd1. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f572f04b-9511-464e-b104-bb02dab25799.json and https://artists.proofprofile.net/proofs/artist/f572f04b-9511-464e-b104-bb02dab25799.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x579c74064f7229ba80f569fa7b0fe821b9e88558ac3a0ca90ab60b448f775fd1","name":"La Estación Central","registered_at":"2026-06-21T14:54:04Z","symbol":"NIM1951992","token_address":"0xdf6c817b49e2095c83fc1b2c79e85da6f16d3183","type":"artist","uuid":"f572f04b-9511-464e-b104-bb02dab25799"}
album: No Me Digas
  type: MusicAlbum
  date published: 2016-11-07
album: Fecha De Expiración
  type: MusicAlbum
  date published: 2018-08-30
album: Grimmey (feat. Lil Supa & Rtwo)
  type: MusicAlbum
  date published: 2019-01-03
  track: Grimmey (feat. Lil Supa & Rtwo)
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274704
    explicit: true
    by artist: La Estación Central
    in album: Grimmey (feat. Lil Supa & Rtwo)
      type: MusicAlbum
      date published: 2019-01-03
    genre: latin hip hop
    isrc code: USCGH1968393
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:06:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4a7012bfabc05453b6522c48408ab762760e60b01025e510ca20b28284933c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958410
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958410
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1968393
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:18:07Z
    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 0xd4a7012bfabc05453b6522c48408ab762760e60b01025e510ca20b28284933c7. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USCGH1968393.
      date published: 2026-07-17T12:18:07Z
    audio: Grimmey (feat. Lil Supa & Rtwo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.989
      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: 0.848
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.223
      additional property: Acousticness
        type: PropertyValue
        value: 0.043
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.811
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.708
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Según Sócrates (feat. Domi Alianza)
  type: MusicAlbum
  date published: 2019-04-25
album: Magisterio
  type: MusicAlbum
  date published: 2019-08-14
album: Barco de Papel
  type: MusicAlbum
  date published: 2020-07-31