Los Hermanos Arrieta
type: MusicGroup
popularity: 2
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1b7f506ff46529adfa1c9dbbc88b32af262d6db2635d67c0a907acaddc3bbf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3e8512a-ba51-484a-adce-8b31df993e7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3e8512a-ba51-484a-adce-8b31df993e7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3e8512a-ba51-484a-adce-8b31df993e7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1b7f506ff46529adfa1c9dbbc88b32af262d6db2635d67c0a907acaddc3bbf2","name":"Los Hermanos Arrieta","registered_at":"2026-06-21T02:05:21Z","symbol":"NIM1786120","token_address":"0xa09c02fd8d0513f2054c835e2ccbf72f1c89cde8","type":"artist","uuid":"d3e8512a-ba51-484a-adce-8b31df993e7c"}
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 0xd1b7f506ff46529adfa1c9dbbc88b32af262d6db2635d67c0a907acaddc3bbf2. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3e8512a-ba51-484a-adce-8b31df993e7c.json and https://artists.proofprofile.net/proofs/artist/d3e8512a-ba51-484a-adce-8b31df993e7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xd1b7f506ff46529adfa1c9dbbc88b32af262d6db2635d67c0a907acaddc3bbf2","name":"Los Hermanos Arrieta","registered_at":"2026-06-21T02:05:21Z","symbol":"NIM1786120","token_address":"0xa09c02fd8d0513f2054c835e2ccbf72f1c89cde8","type":"artist","uuid":"d3e8512a-ba51-484a-adce-8b31df993e7c"}
album: Yo Sé Que Estás
  type: MusicAlbum
  date published: 2018-12-21
album: Loco de Amor
  type: MusicAlbum
  date published: 2022-09-09
album: Si Estoy Contigo
  type: MusicAlbum
  date published: 2023-03-17
album: Si Estoy Contigo
  type: MusicAlbum
  date published: 2023-03-31
  track: Si Estoy Contigo
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259842
    explicit: false
    by artist: Los Hermanos Arrieta
    in album: Si Estoy Contigo
      type: MusicAlbum
      date published: 2023-03-31
    isrc code: USDY42344811
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:57:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbedc95794c4a5b0214229f6cadaeb9414059d674653e8c2aa399265c20d0cb49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958988
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958988
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42344811
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T12:00:05Z
    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 0xbedc95794c4a5b0214229f6cadaeb9414059d674653e8c2aa399265c20d0cb49. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T12:00:05Z), 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/USDY42344811.
      date published: 2026-07-21T12:00:05Z
    audio: Si Estoy Contigo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.026
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.828
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.533
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.211
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.718
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lo Que Pasó, Pasó
  type: MusicAlbum
  date published: 2024-12-13