Castrillón
type: MusicGroup
description: thumb|Philippe Cousteau Anchor Museum at Salinas. Tribute to Philippe Cousteau. thumb|Playón de Bayas (Bayas beach). Castrillón is a municipality in Asturias, located on the central coast of Spain. It
popularity: 6
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1235bd357fbca491d6969995c8c482efebd0468bc61f21692cc84c49f7f8fab
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/75a89658-5491-487e-a463-ca31b17d48a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75a89658-5491-487e-a463-ca31b17d48a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75a89658-5491-487e-a463-ca31b17d48a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1235bd357fbca491d6969995c8c482efebd0468bc61f21692cc84c49f7f8fab","name":"Castrillón","registered_at":"2026-06-17T06:39:31Z","symbol":"NIM1312412","token_address":"0x2660b2d9bfa9fb54f962ada82ab55abe09501cc0","type":"artist","uuid":"75a89658-5491-487e-a463-ca31b17d48a9"}
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 0xc1235bd357fbca491d6969995c8c482efebd0468bc61f21692cc84c49f7f8fab. 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/75a89658-5491-487e-a463-ca31b17d48a9.json and https://artists.proofprofile.net/proofs/artist/75a89658-5491-487e-a463-ca31b17d48a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc1235bd357fbca491d6969995c8c482efebd0468bc61f21692cc84c49f7f8fab","name":"Castrillón","registered_at":"2026-06-17T06:39:31Z","symbol":"NIM1312412","token_address":"0x2660b2d9bfa9fb54f962ada82ab55abe09501cc0","type":"artist","uuid":"75a89658-5491-487e-a463-ca31b17d48a9"}
album: Dime Dime
  type: MusicAlbum
  date published: 2019-09-29
album: Dime Dime
  type: MusicAlbum
  date published: 2019-09-30
album: FOTICOS
  type: MusicAlbum
  date published: 2021-06-04
album: Tú y Yo
  type: MusicAlbum
  date published: 2021-10-25
album: Tu y Yo
  type: MusicAlbum
  date published: 2021-10-29
album: MUSEO
  type: MusicAlbum
  date published: 2023-01-20
album: Parcerita
  type: MusicAlbum
  date published: 2023-02-16
album: Se Puso Bella
  type: MusicAlbum
  date published: 2023-03-01
album: Anónimo
  type: MusicAlbum
  date published: 2023-04-20
album: Carita
  type: MusicAlbum
  date published: 2023-12-15
album: Afrosana
  type: MusicAlbum
  date published: 2024-02-08
album: Afrosana
  type: MusicAlbum
  date published: 2024-02-08
album: Carita (Remix)
  type: MusicAlbum
  date published: 2024-06-28
album: EMO
  type: MusicAlbum
  date published: 2024-09-24
album: CCS
  type: MusicAlbum
  date published: 2024-11-21
album: ESA CHAMA
  type: MusicAlbum
  date published: 2025-02-14
  track: ESA CHAMA
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147401
    explicit: false
    by artist: Castrillón
    in album: ESA CHAMA
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZN882535248
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:15:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a3b2457a7481bfa779bc42b760991694e04d6a3671edf0efb97fe4d5d6f8902
    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/QZN882535248
    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 0x8a3b2457a7481bfa779bc42b760991694e04d6a3671edf0efb97fe4d5d6f8902. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882535248.
      date published: 2026-07-04T10:04:33Z
    audio: ESA CHAMA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.969
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.695
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.459
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: AGÜITA SALÁ
  type: MusicAlbum
  date published: 2025-05-02
album: Una Noche En Las Mercedes
  type: MusicAlbum
  date published: 2025-08-07