Miguél Esteves
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1c914d242b34dc6393a0593df884883f7c6dd9b677f1837cd0ca78a45d2d997
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3c44b16-8901-4c2a-afae-d3e5d300820e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3c44b16-8901-4c2a-afae-d3e5d300820e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3c44b16-8901-4c2a-afae-d3e5d300820e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1c914d242b34dc6393a0593df884883f7c6dd9b677f1837cd0ca78a45d2d997","name":"Miguél Esteves","registered_at":"2026-06-21T14:27:22Z","symbol":"NIM1942995","token_address":"0xc7bcc59dda6d8393d05909be6c06f705f80cd10b","type":"artist","uuid":"f3c44b16-8901-4c2a-afae-d3e5d300820e"}
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 0xc1c914d242b34dc6393a0593df884883f7c6dd9b677f1837cd0ca78a45d2d997. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3c44b16-8901-4c2a-afae-d3e5d300820e.json and https://artists.proofprofile.net/proofs/artist/f3c44b16-8901-4c2a-afae-d3e5d300820e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xc1c914d242b34dc6393a0593df884883f7c6dd9b677f1837cd0ca78a45d2d997","name":"Miguél Esteves","registered_at":"2026-06-21T14:27:22Z","symbol":"NIM1942995","token_address":"0xc7bcc59dda6d8393d05909be6c06f705f80cd10b","type":"artist","uuid":"f3c44b16-8901-4c2a-afae-d3e5d300820e"}
album: ESTREMESSE FUNK
  type: MusicAlbum
  date published: 2025-08-19
  track: ESTREMESSE FUNK - Slowed
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108484
    explicit: false
    by artist: Miguél Esteves
    in album: ESTREMESSE FUNK
      type: MusicAlbum
      date published: 2025-08-19
    isrc code: GXBDT2568847
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:40:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfba37bd217f922913c07db958e136028acd56dddc2e3465e48a19976f8e68cea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDT2568847
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:42:25Z
    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 0xfba37bd217f922913c07db958e136028acd56dddc2e3465e48a19976f8e68cea. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:42:25Z), 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/GXBDT2568847.
      date published: 2026-07-20T10:42:25Z
    audio: ESTREMESSE FUNK - Slowed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 64.361
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.531
      additional property: Speechiness
        type: PropertyValue
        value: 0.4
      additional property: Acousticness
        type: PropertyValue
        value: 0.717
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.042
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.193
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.373
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major