Aléssio
type: MusicGroup
popularity: 2
followers: 1572
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b38c3c521c750e640bdfd821ea083ac80666212ba25f22e1fcc4559b1014bde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cacf11b-93b6-4698-ac1f-cb4679e27fe6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cacf11b-93b6-4698-ac1f-cb4679e27fe6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cacf11b-93b6-4698-ac1f-cb4679e27fe6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b38c3c521c750e640bdfd821ea083ac80666212ba25f22e1fcc4559b1014bde","name":"Aléssio","registered_at":"2026-06-20T03:58:19Z","symbol":"NIM1505548","token_address":"0x87504167057399fee55fcaf7bf18573e893dc455","type":"artist","uuid":"9cacf11b-93b6-4698-ac1f-cb4679e27fe6"}
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 0x2b38c3c521c750e640bdfd821ea083ac80666212ba25f22e1fcc4559b1014bde. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cacf11b-93b6-4698-ac1f-cb4679e27fe6.json and https://artists.proofprofile.net/proofs/artist/9cacf11b-93b6-4698-ac1f-cb4679e27fe6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x2b38c3c521c750e640bdfd821ea083ac80666212ba25f22e1fcc4559b1014bde","name":"Aléssio","registered_at":"2026-06-20T03:58:19Z","symbol":"NIM1505548","token_address":"0x87504167057399fee55fcaf7bf18573e893dc455","type":"artist","uuid":"9cacf11b-93b6-4698-ac1f-cb4679e27fe6"}
album: Tão Bom
  type: MusicAlbum
  date published: 2020-07-14
album: Gabriela
  type: MusicAlbum
  date published: 2021-06-15
album: Deixa o Bom Dia Vir
  type: MusicAlbum
  date published: 2023-11-25
album: Da Rocinha pra Rocinha
  type: MusicAlbum
  date published: 2024-02-12
album: Vamos Fugir
  type: MusicAlbum
  date published: 2024-08-16
  track: Vamos Fugir
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150360
    explicit: false
    by artist: Aléssio
    in album: Vamos Fugir
      type: MusicAlbum
      date published: 2024-08-16
    isrc code: QZTPX2455954
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:09:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3801f9017e9c5061c46b8e5ad8edcdd8e60531b9bfcb6a6fa4c4d10b816ba8e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2455954
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xb3801f9017e9c5061c46b8e5ad8edcdd8e60531b9bfcb6a6fa4c4d10b816ba8e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZTPX2455954.
      date published: 2026-07-06T01:26:17Z
    audio: Vamos Fugir
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.097
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.883
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.167
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Do Lodo ao Amor
  type: MusicAlbum
  date published: 2025-02-18