Paulo D
type: MusicGroup
popularity: 23
followers: 3512
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba7e5dd7f1a09faaa92a9403eaf4b1b61d28ab58e5eb9bb99688d2377fb8e657
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e1630e1-cd02-4eb3-86bd-3780ae6a10ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e1630e1-cd02-4eb3-86bd-3780ae6a10ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e1630e1-cd02-4eb3-86bd-3780ae6a10ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba7e5dd7f1a09faaa92a9403eaf4b1b61d28ab58e5eb9bb99688d2377fb8e657","name":"Paulo D","registered_at":"2026-06-11T17:23:36Z","symbol":"NIM0081141","token_address":"0xc746a96ccd04b4887d718ca51b29427113bcd60e","type":"artist","uuid":"3e1630e1-cd02-4eb3-86bd-3780ae6a10ea"}
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 0xba7e5dd7f1a09faaa92a9403eaf4b1b61d28ab58e5eb9bb99688d2377fb8e657. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e1630e1-cd02-4eb3-86bd-3780ae6a10ea.json and https://artists.proofprofile.net/proofs/artist/3e1630e1-cd02-4eb3-86bd-3780ae6a10ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xba7e5dd7f1a09faaa92a9403eaf4b1b61d28ab58e5eb9bb99688d2377fb8e657","name":"Paulo D","registered_at":"2026-06-11T17:23:36Z","symbol":"NIM0081141","token_address":"0xc746a96ccd04b4887d718ca51b29427113bcd60e","type":"artist","uuid":"3e1630e1-cd02-4eb3-86bd-3780ae6a10ea"}
album: Update
  type: MusicAlbum
  date published: 2021-08-15
album: Full Moon
  type: MusicAlbum
  date published: 2021-08-23
album: Michael Kors
  type: MusicAlbum
  date published: 2022-04-11
album: Tio Patinhas
  type: MusicAlbum
  date published: 2023-09-20
album: ASH
  type: MusicAlbum
  date published: 2023-10-15
album: AION 2100
  type: MusicAlbum
  date published: 2025-07-20
  track: ACABAR
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206829
    explicit: true
    by artist: Paulo D
    in album: AION 2100
      type: MusicAlbum
      date published: 2025-07-20
    isrc code: QZWFH2514305
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:32:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88bd235aef7eed4aed9612422344484f4b779e7b4eba61ca5674113f3cea4987
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957782
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957782
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2514305
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:52:48Z
    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 0x88bd235aef7eed4aed9612422344484f4b779e7b4eba61ca5674113f3cea4987. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZWFH2514305.
      date published: 2026-07-13T00:52:48Z
    audio: ACABAR
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.038
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.806
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.534
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.405
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor