Derek Flow
type: MusicGroup
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc826d92a3eb7abcbc312fe11d2f29b1a6338623871cf629a52de29514939238e
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/5bf158d8-9214-4de3-9be7-8df8e1310223.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bf158d8-9214-4de3-9be7-8df8e1310223.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bf158d8-9214-4de3-9be7-8df8e1310223
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc826d92a3eb7abcbc312fe11d2f29b1a6338623871cf629a52de29514939238e","name":"Derek Flow","registered_at":"2026-06-16T21:37:57Z","symbol":"NIM1183175","token_address":"0xf6a0041e1c7e258e4f97fd182c9ffdf46cb03e5d","type":"artist","uuid":"5bf158d8-9214-4de3-9be7-8df8e1310223"}
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 0xc826d92a3eb7abcbc312fe11d2f29b1a6338623871cf629a52de29514939238e. 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/5bf158d8-9214-4de3-9be7-8df8e1310223.json and https://artists.proofprofile.net/proofs/artist/5bf158d8-9214-4de3-9be7-8df8e1310223.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc826d92a3eb7abcbc312fe11d2f29b1a6338623871cf629a52de29514939238e","name":"Derek Flow","registered_at":"2026-06-16T21:37:57Z","symbol":"NIM1183175","token_address":"0xf6a0041e1c7e258e4f97fd182c9ffdf46cb03e5d","type":"artist","uuid":"5bf158d8-9214-4de3-9be7-8df8e1310223"}
album: Que nos pasó
  type: MusicAlbum
  date published: 2025-10-23
album: Te gusta
  type: MusicAlbum
  date published: 2025-10-25
album: Empezamos
  type: MusicAlbum
  date published: 2025-10-27
album: Encima de mi
  type: MusicAlbum
  date published: 2025-10-29
album: Pasandola bien
  type: MusicAlbum
  date published: 2025-10-30
album: Eclesiastico
  type: MusicAlbum
  date published: 2025-11-01
  track: Eclesiastico
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114727
    explicit: true
    by artist: Derek Flow
    in album: Eclesiastico
      type: MusicAlbum
      date published: 2025-11-01
    isrc code: QT6ED2587891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:08:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ebbdcf49fc20eebe1cbf7cb919fcc5f05569f96fe3fd91f99ccffaa62effecd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6ED2587891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:07:31Z
    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 0x1ebbdcf49fc20eebe1cbf7cb919fcc5f05569f96fe3fd91f99ccffaa62effecd. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:07:31Z), 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/QT6ED2587891.
      date published: 2026-07-20T15:07:31Z
    audio: Eclesiastico
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.944
      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: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.962
      additional property: Speechiness
        type: PropertyValue
        value: 0.126
      additional property: Acousticness
        type: PropertyValue
        value: 0.462
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.421
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.829
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.136
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mi luna
  type: MusicAlbum
  date published: 2025-11-06
album: A veces pienso
  type: MusicAlbum
  date published: 2025-11-10