Daniel Portela
type: MusicGroup
popularity: 5
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32169daebefd892b3064175476238fa1a5cc0fde7ef723cacbb75f3382a412c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce6031b3-651e-4237-a310-a37354dd0991.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce6031b3-651e-4237-a310-a37354dd0991.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce6031b3-651e-4237-a310-a37354dd0991
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32169daebefd892b3064175476238fa1a5cc0fde7ef723cacbb75f3382a412c1","name":"Daniel Portela","registered_at":"2026-06-21T00:26:23Z","symbol":"NIM1762144","token_address":"0xc6d12dd27937270a184945d7d0b7acd9c307b8ba","type":"artist","uuid":"ce6031b3-651e-4237-a310-a37354dd0991"}
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 0x32169daebefd892b3064175476238fa1a5cc0fde7ef723cacbb75f3382a412c1. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce6031b3-651e-4237-a310-a37354dd0991.json and https://artists.proofprofile.net/proofs/artist/ce6031b3-651e-4237-a310-a37354dd0991.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x32169daebefd892b3064175476238fa1a5cc0fde7ef723cacbb75f3382a412c1","name":"Daniel Portela","registered_at":"2026-06-21T00:26:23Z","symbol":"NIM1762144","token_address":"0xc6d12dd27937270a184945d7d0b7acd9c307b8ba","type":"artist","uuid":"ce6031b3-651e-4237-a310-a37354dd0991"}
album: I Feel That I'm Lovin' U
  type: MusicAlbum
  date published: 2017-01-06
album: De Que Sirvio
  type: MusicAlbum
  date published: 2017-03-12
album: Y Te Encontré
  type: MusicAlbum
  date published: 2017-12-13
album: Prisionero de Tu Piel
  type: MusicAlbum
  date published: 2019-01-24
album: Prisionero de Tu Piel (House Mix)
  type: MusicAlbum
  date published: 2019-02-26
album: Ya Te Olvidé
  type: MusicAlbum
  date published: 2023-06-02
album: Romance
  type: MusicAlbum
  date published: 2024-08-08
album: 11.11 I Felt In Love With You
  type: MusicAlbum
  date published: 2024-11-11
album: Kissing a Fool
  type: MusicAlbum
  date published: 2024-12-12
album: Invencible
  type: MusicAlbum
  date published: 2025-01-24
album: Cosmic Rhyme
  type: MusicAlbum
  date published: 2025-03-07
  track: Cosmic Rhyme
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202411
    explicit: false
    by artist: Daniel Portela
    in album: Cosmic Rhyme
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: USCGJ2521342
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:04:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6d6d3c58065eda602f94d8bea95fdcc8cff2df003e44a621c4fe885ef9067a06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2521342
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0x6d6d3c58065eda602f94d8bea95fdcc8cff2df003e44a621c4fe885ef9067a06. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USCGJ2521342 — a six-check JSON result.
      date published: 2026-07-21T00:24:07Z
    audio: Cosmic Rhyme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.951
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.792
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.055
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.386
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.039
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Invencible
  type: MusicAlbum
  date published: 2025-05-07
  track: Invencible
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182578
    explicit: false
    by artist: Daniel Portela
    in album: Invencible
      type: MusicAlbum
      date published: 2025-05-07
    isrc code: USHM22580891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T16:56:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa258bda89a700b77ac1b31c148d2720b25e402ed7a4725bc5ad015b9f84acbe1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959159
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959159
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22580891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T17:48:40Z
    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 0xa258bda89a700b77ac1b31c148d2720b25e402ed7a4725bc5ad015b9f84acbe1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USHM22580891 — a six-check JSON result.
      date published: 2026-07-22T17:48:40Z
    audio: Invencible
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.013
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.651

Energy
type: PropertyValue
value: 0.729

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.033

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.095

Valence (Positivity)
type: PropertyValue
value: 0.721

Loudness (dB)
type: PropertyValue
value: -7.225

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major