Diego Castañeda
type: MusicGroup
popularity: 3
followers: 361
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77697cab63e8ce1981bf94111d56ee1a3c6f723a1400ad7921ed280db5d6e1b8
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/728846a1-a0db-4db9-b77b-7c9989ce2f1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/728846a1-a0db-4db9-b77b-7c9989ce2f1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/728846a1-a0db-4db9-b77b-7c9989ce2f1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77697cab63e8ce1981bf94111d56ee1a3c6f723a1400ad7921ed280db5d6e1b8","name":"Diego Castañeda","registered_at":"2026-06-17T05:32:56Z","symbol":"NIM1296525","token_address":"0x0e47d51634e7578b680f736e5f11672a97188119","type":"artist","uuid":"728846a1-a0db-4db9-b77b-7c9989ce2f1c"}
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 0x77697cab63e8ce1981bf94111d56ee1a3c6f723a1400ad7921ed280db5d6e1b8. 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/728846a1-a0db-4db9-b77b-7c9989ce2f1c.json and https://artists.proofprofile.net/proofs/artist/728846a1-a0db-4db9-b77b-7c9989ce2f1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x77697cab63e8ce1981bf94111d56ee1a3c6f723a1400ad7921ed280db5d6e1b8","name":"Diego Castañeda","registered_at":"2026-06-17T05:32:56Z","symbol":"NIM1296525","token_address":"0x0e47d51634e7578b680f736e5f11672a97188119","type":"artist","uuid":"728846a1-a0db-4db9-b77b-7c9989ce2f1c"}
album: La Despedida
  type: MusicAlbum
  date published: 2019-05-21
album: Ritmo Propio
  type: MusicAlbum
  date published: 2019-07-02
album: Arrunchaditos
  type: MusicAlbum
  date published: 2019-08-09
album: Ritmo Propio
  type: MusicAlbum
  date published: 2019-10-04
album: Parpadeo
  type: MusicAlbum
  date published: 2022-11-04
album: Punto Cero
  type: MusicAlbum
  date published: 2023-04-14
album: Arrunchaditos
  type: MusicAlbum
  date published: 2023-06-23
  track: Arrunchaditos
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217171
    explicit: false
    by artist: Diego Castañeda
    in album: Arrunchaditos
      type: MusicAlbum
      date published: 2023-06-23
    isrc code: GBLFP2330180
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:52:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c97a99ef45126ffd7100faa8ddf5a91bf45c61c79e0ce89d26f1ba22fc5cef0
    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/GBLFP2330180
    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 0x1c97a99ef45126ffd7100faa8ddf5a91bf45c61c79e0ce89d26f1ba22fc5cef0. 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/GBLFP2330180.
      date published: 2026-07-04T10:04:33Z
    audio: Arrunchaditos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.932
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.601
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.427
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.271
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.641
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.57
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Silueta
  type: MusicAlbum
  date published: 2023-11-17
album: Punto Cero
  type: MusicAlbum
  date published: 2024-04-05
album: Pa' curar los espantos
  type: MusicAlbum
  date published: 2025-10-02