Lúcas Delhani
type: MusicGroup
popularity: 3
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d021ec82c1d8c71781be38b84ab596421970cbf00fbb8496519536b3c773935
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e4f7221-ac54-40e4-9948-95a0994be57a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e4f7221-ac54-40e4-9948-95a0994be57a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e4f7221-ac54-40e4-9948-95a0994be57a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d021ec82c1d8c71781be38b84ab596421970cbf00fbb8496519536b3c773935","name":"Lúcas Delhani","registered_at":"2026-06-17T04:02:56Z","symbol":"NIM1275031","token_address":"0x7eff1184057edb7cf1f9f3a565393f4b27ef49a7","type":"artist","uuid":"6e4f7221-ac54-40e4-9948-95a0994be57a"}
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 0x1d021ec82c1d8c71781be38b84ab596421970cbf00fbb8496519536b3c773935. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e4f7221-ac54-40e4-9948-95a0994be57a.json and https://artists.proofprofile.net/proofs/artist/6e4f7221-ac54-40e4-9948-95a0994be57a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1d021ec82c1d8c71781be38b84ab596421970cbf00fbb8496519536b3c773935","name":"Lúcas Delhani","registered_at":"2026-06-17T04:02:56Z","symbol":"NIM1275031","token_address":"0x7eff1184057edb7cf1f9f3a565393f4b27ef49a7","type":"artist","uuid":"6e4f7221-ac54-40e4-9948-95a0994be57a"}
album: Worth It.
  type: MusicAlbum
  date published: 2024-04-13
album: getbackup.
  type: MusicAlbum
  date published: 2024-06-08
  track: getbackup.
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152385
    explicit: true
    by artist: Lúcas Delhani
    in album: getbackup.
      type: MusicAlbum
      date published: 2024-06-08
    isrc code: QZNWU2417268
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T07:33:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa114ccf2e8cefcf9dc221f94f10ca11845c6219344483b0cab036d2c19a287d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957819
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957819
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2417268
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T07:53:33Z
    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 0xa114ccf2e8cefcf9dc221f94f10ca11845c6219344483b0cab036d2c19a287d7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNWU2417268.
      date published: 2026-07-13T07:53:33Z
    audio: getbackup.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.698
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.742
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.058
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.123
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.158
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Surreal.
  type: MusicAlbum
  date published: 2024-07-13
album: Save Her.
  type: MusicAlbum
  date published: 2024-10-22
album: This Love
  type: MusicAlbum
  date published: 2024-11-27
album: Before Dark
  type: MusicAlbum
  date published: 2025-02-28
album: My Fault
  type: MusicAlbum
  date published: 2025-03-22
album: Obsessed
  type: MusicAlbum
  date published: 2025-04-11
album: Focus
  type: MusicAlbum
  date published: 2025-05-01
album: In The Air
  type: MusicAlbum
  date published: 2025-06-13
album: XVII
  type: MusicAlbum
  date published: 2025-07-01
album: 3AM
  type: MusicAlbum
  date published: 2025-09-05
  track: 3AM
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196928
    explicit: true
    by artist: Lúcas Delhani
    in album: 3AM
      type: MusicAlbum
      date published: 2025-09-05
    isrc code: QZWFX2540724
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:40:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25b8e098a3fda3a408c9bc372e385fc81a52c36ff5498462bee15758ed7e69b4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958246
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958246
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2540724
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:55:09Z
    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 0x25b8e098a3fda3a408c9bc372e385fc81a52c36ff5498462bee15758ed7e69b4. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZWFX2540724.
      date published: 2026-07-16T05:55:09Z
    audio: 3AM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.073
      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
album: Like That
album: BMG
album: Better Off
album: Get Right

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.69

Energy
type: PropertyValue
value: 0.598

Speechiness
type: PropertyValue
value: 0.089

Acousticness
type: PropertyValue
value: 0.022

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.082

Valence (Positivity)
type: PropertyValue
value: 0.159

Loudness (dB)
type: PropertyValue
value: -7.564

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Like That
type: MusicAlbum
date published: 2025-09-19

BMG
type: MusicAlbum
date published: 2025-10-03

Better Off
type: MusicAlbum
date published: 2025-10-17

Get Right
type: MusicAlbum
date published: 2025-11-07