Zael San
type: MusicGroup
genre: brega
genre: piseiro
popularity: 3
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dfcc533b24d11948b0ea03b10bec609aeec44fb78ac968f3922da2f997bd70d
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/fd05c21d-1924-4463-87b4-2e015f0b2016.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd05c21d-1924-4463-87b4-2e015f0b2016.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd05c21d-1924-4463-87b4-2e015f0b2016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dfcc533b24d11948b0ea03b10bec609aeec44fb78ac968f3922da2f997bd70d","name":"Zael San","registered_at":"2026-06-21T17:48:21Z","symbol":"NIM1991698","token_address":"0xca8aa44a4b9a39ebb4bbaba876970bc596cbfb8d","type":"artist","uuid":"fd05c21d-1924-4463-87b4-2e015f0b2016"}
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 0x5dfcc533b24d11948b0ea03b10bec609aeec44fb78ac968f3922da2f997bd70d. 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/fd05c21d-1924-4463-87b4-2e015f0b2016.json and https://artists.proofprofile.net/proofs/artist/fd05c21d-1924-4463-87b4-2e015f0b2016.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x5dfcc533b24d11948b0ea03b10bec609aeec44fb78ac968f3922da2f997bd70d","name":"Zael San","registered_at":"2026-06-21T17:48:21Z","symbol":"NIM1991698","token_address":"0xca8aa44a4b9a39ebb4bbaba876970bc596cbfb8d","type":"artist","uuid":"fd05c21d-1924-4463-87b4-2e015f0b2016"}
album: No Tic-Tac do Relógio
  type: MusicAlbum
  date published: 2018-09-08
album: De Janeiro a Janeiro
  type: MusicAlbum
  date published: 2019-12-20
  track: Golpe
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170637
    explicit: true
    by artist: Zael San
    in album: De Janeiro a Janeiro
      type: MusicAlbum
      date published: 2019-12-20
    genre: brega
    genre: piseiro
    isrc code: QZHZ61911752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:38:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f379bf84d7c8b8ab77182241990f0c83a0a1fb1492f58bb2ba58122c68823b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959002
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959002
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ61911752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:40:21Z
    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 0x2f379bf84d7c8b8ab77182241990f0c83a0a1fb1492f58bb2ba58122c68823b7. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:40:21Z), 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/QZHZ61911752.
      date published: 2026-07-21T13:40:21Z
    audio: Golpe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.993
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.487
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.876
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.158
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mulher Bandida
  type: MusicAlbum
  date published: 2021-11-26
album: Conversa Entre Amigos
  type: MusicAlbum
  date published: 2021-12-10
album: Em Análise
  type: MusicAlbum
  date published: 2022-01-14
album: Chantagem
  type: MusicAlbum
  date published: 2022-05-27
album: Pra Entrar no Seu Coração
  type: MusicAlbum
  date published: 2023-05-26