Hector Duran
type: MusicGroup
popularity: 5
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x401d9eacacc8526448f71629d890d208c2e84c992ac9c4c43192bc3305ceb27c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/100c418b-6fc6-4ca5-89b3-cb59ad98e00a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/100c418b-6fc6-4ca5-89b3-cb59ad98e00a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/100c418b-6fc6-4ca5-89b3-cb59ad98e00a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x401d9eacacc8526448f71629d890d208c2e84c992ac9c4c43192bc3305ceb27c","name":"Hector Duran","registered_at":"2026-06-15T19:11:35Z","symbol":"NIM0804571","token_address":"0x23fa73ef42642bcf77b5aac300df3c5ff5a73486","type":"artist","uuid":"100c418b-6fc6-4ca5-89b3-cb59ad98e00a"}
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 0x401d9eacacc8526448f71629d890d208c2e84c992ac9c4c43192bc3305ceb27c. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/100c418b-6fc6-4ca5-89b3-cb59ad98e00a.json and https://artists.proofprofile.net/proofs/artist/100c418b-6fc6-4ca5-89b3-cb59ad98e00a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x401d9eacacc8526448f71629d890d208c2e84c992ac9c4c43192bc3305ceb27c","name":"Hector Duran","registered_at":"2026-06-15T19:11:35Z","symbol":"NIM0804571","token_address":"0x23fa73ef42642bcf77b5aac300df3c5ff5a73486","type":"artist","uuid":"100c418b-6fc6-4ca5-89b3-cb59ad98e00a"}
album: Beautiful Gray Skies
  type: MusicAlbum
  date published: 2023-03-23
album: Tres De Cada Uno
  type: MusicAlbum
  date published: 2023-07-20
album: 473 to Sisterdale
  type: MusicAlbum
  date published: 2024-01-26
album: Tesoro Escondido
  type: MusicAlbum
  date published: 2024-03-15
album: At Night With You On My Mind
  type: MusicAlbum
  date published: 2024-05-03
album: Jurassic Ln
  type: MusicAlbum
  date published: 2024-09-20
album: Oyamel
  type: MusicAlbum
  date published: 2025-02-14
  track: Oyamel
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184421
    explicit: false
    by artist: Hector Duran
    in album: Oyamel
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZFZ72560916
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:47:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6d862ea09276f6d93553faaf425cae7402d540fa96c454e07f9213cc8f58ccf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72560916
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0xe6d862ea09276f6d93553faaf425cae7402d540fa96c454e07f9213cc8f58ccf. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72560916 — a six-check JSON result.
      date published: 2026-07-18T00:27:51Z
    audio: Oyamel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.952
      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: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.363
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.931
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.49
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.964
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major