Nani Castle
type: MusicGroup
genre: latin house
genre: tribal house
popularity: 17
followers: 491
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57547f39e0b30b3e0946bd78688b86a5fc5fa8513c1b277753d12af1c2366f35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c84b675-4cb8-4b50-bee2-4627bcd9cbcd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c84b675-4cb8-4b50-bee2-4627bcd9cbcd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c84b675-4cb8-4b50-bee2-4627bcd9cbcd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57547f39e0b30b3e0946bd78688b86a5fc5fa8513c1b277753d12af1c2366f35","name":"Nani Castle","registered_at":"2026-06-14T09:10:08Z","symbol":"NIM0405700","token_address":"0x84fc51a5c8b5852f8ae1c8f8f69bce9279e046df","type":"artist","uuid":"2c84b675-4cb8-4b50-bee2-4627bcd9cbcd"}
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 0x57547f39e0b30b3e0946bd78688b86a5fc5fa8513c1b277753d12af1c2366f35. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c84b675-4cb8-4b50-bee2-4627bcd9cbcd.json and https://artists.proofprofile.net/proofs/artist/2c84b675-4cb8-4b50-bee2-4627bcd9cbcd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x57547f39e0b30b3e0946bd78688b86a5fc5fa8513c1b277753d12af1c2366f35","name":"Nani Castle","registered_at":"2026-06-14T09:10:08Z","symbol":"NIM0405700","token_address":"0x84fc51a5c8b5852f8ae1c8f8f69bce9279e046df","type":"artist","uuid":"2c84b675-4cb8-4b50-bee2-4627bcd9cbcd"}
album: Crying in the Dark
  type: MusicAlbum
  date published: 2016-11-10
album: Crying in the Dark
  type: MusicAlbum
  date published: 2016-11-23
album: Silk on Silk
  type: MusicAlbum
  date published: 2018-12-10
album: Nu Year
  type: MusicAlbum
  date published: 2019-01-08
album: Sin York
  type: MusicAlbum
  date published: 2019-02-21
track: Mujeres Malas
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276992
  explicit: false
  by artist: Magín Díaz
  by artist: Li Saumet
  by artist: La Yegros
  by artist: Kombilesa Mi
  by artist: La Bermúdez
  by artist: Nani Castle
  by artist: Mónica Carrillo
  in album: El Orisha de la Rosa
    type: MusicAlbum
    date published: 2017-05-23
  isrc code: USDY41728914
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T03:48:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb807825cd2145ea44402be8e7f196f11d48042d10c9c712ac6d7ac006134e129
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41728914
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xb807825cd2145ea44402be8e7f196f11d48042d10c9c712ac6d7ac006134e129. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USDY41728914.
    date published: 2026-07-02T03:55:08Z
  audio: Mujeres Malas
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.471
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.743
    additional property: Energy
      type: PropertyValue
      value: 0.823
    additional property: Speechiness
      type: PropertyValue
      value: 0.14
    additional property: Acousticness
      type: PropertyValue
      value: 0.178
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.618
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.641
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major