Los Brokys
type: MusicGroup
popularity: 6
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f4dc7f0cce03fc752cf49eeeac0823d77f2bddd104cfb2fb2835145a96c7c92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e61d0785-46b1-444f-91cd-b5475aed2624.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e61d0785-46b1-444f-91cd-b5475aed2624.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e61d0785-46b1-444f-91cd-b5475aed2624
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f4dc7f0cce03fc752cf49eeeac0823d77f2bddd104cfb2fb2835145a96c7c92","name":"Los Brokys","registered_at":"2026-06-21T08:42:45Z","symbol":"NIM1878432","token_address":"0x35ea0eeb5e89d9fea3aa30b84b5e64b437f2796a","type":"artist","uuid":"e61d0785-46b1-444f-91cd-b5475aed2624"}
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 0x2f4dc7f0cce03fc752cf49eeeac0823d77f2bddd104cfb2fb2835145a96c7c92. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e61d0785-46b1-444f-91cd-b5475aed2624.json and https://artists.proofprofile.net/proofs/artist/e61d0785-46b1-444f-91cd-b5475aed2624.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2f4dc7f0cce03fc752cf49eeeac0823d77f2bddd104cfb2fb2835145a96c7c92","name":"Los Brokys","registered_at":"2026-06-21T08:42:45Z","symbol":"NIM1878432","token_address":"0x35ea0eeb5e89d9fea3aa30b84b5e64b437f2796a","type":"artist","uuid":"e61d0785-46b1-444f-91cd-b5475aed2624"}
album: Chakalita
  type: MusicAlbum
  date published: 2024-10-11
  track: Chakalita
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138461
    explicit: false
    by artist: Los Brokys
    in album: Chakalita
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: QZTVM2468012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T09:32:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf31e41427d510b0229e9e0101fd8d12bba7caea091ae298f09c3ee144b9cfd27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957835
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957835
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2468012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T09:48:24Z
    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 0xf31e41427d510b0229e9e0101fd8d12bba7caea091ae298f09c3ee144b9cfd27. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/QZTVM2468012.
      date published: 2026-07-13T09:48:24Z
    audio: Chakalita
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.003
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.879
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.183
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.603
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.884
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major