Prelude
type: MusicGroup
genre: future house
description: Prelude may refer to: Music Prelude (music), a musical form Prelude (band), an English-based folk band Prelude Records (record label), a former New York-based dance independent record label Chorale
popularity: 2
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0b4254912e296cb4222aa833dc4051f61280a554e15c5c03180c00102e690cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13b621ad-c403-4762-a798-d1c97c1bedf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13b621ad-c403-4762-a798-d1c97c1bedf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13b621ad-c403-4762-a798-d1c97c1bedf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
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 0xb0b4254912e296cb4222aa833dc4051f61280a554e15c5c03180c00102e690cc. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13b621ad-c403-4762-a798-d1c97c1bedf8.json and https://artists.proofprofile.net/proofs/artist/13b621ad-c403-4762-a798-d1c97c1bedf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: E Samba
  type: MusicAlbum
  date published: 2017-03-27
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  type: MusicAlbum
  date published: 2018-01-22
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-04-15
album: Je Ne Sais Pas EP
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-10-18
album: The Pluck (David Tort HoTL Mix)
  type: MusicAlbum
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album: In My Bone (The Cube Guys Edit)
  type: MusicAlbum
  date published: 2020-09-04
album: In My Bone (The Cube Guys Edit)
  type: MusicAlbum
  date published: 2020-09-28
album: In My Bone (The Cube Guys Edit)
  type: MusicAlbum
  date published: 2020-09-28
album: In My Bone (The Cube Guys Edit)
  type: MusicAlbum
  date published: 2020-09-28
album: Espere
  type: MusicAlbum
  date published: 2022-06-17
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  type: MusicAlbum
  date published: 2022-07-29
album: La Tromba De Ann
  type: MusicAlbum
  date published: 2022-12-02
album: Please
  type: MusicAlbum
  date published: 2023-05-05
album: Outra Vez
  type: MusicAlbum
  date published: 2023-07-14
album: Que Feliz
  type: MusicAlbum
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album: Meuf imaginaire
  type: MusicAlbum
  date published: 2024-04-13
album: OMG
  type: MusicAlbum
  date published: 2024-04-19
album: Loco
  type: MusicAlbum
  date published: 2024-06-13
track: We Do It (feat. C-Fast)

We Do It (feat. C-Fast)
type: MusicRecording
duration: PT2M56S
duration ms: 176129
explicit: false
by artist: Leandro Da Silva
by artist: Prelude
by artist: C-Fast
in album: We Do It (feat. C-Fast)
  type: MusicAlbum
  date published: 2017-08-25
isrc code: CYA111700100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:50:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf68a5433560c34264633a8d4464cc46bca62ed384cc836d092c8c92440e21a64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CYA111700100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68a5433560c34264633a8d4464cc46bca62ed384cc836d092c8c92440e21a64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CYA111700100.
  date published: 2026-07-02T03:55:08Z
audio: We Do It (feat. C-Fast)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.302
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.673
  additional property: Energy
    type: PropertyValue
    value: 0.972
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.008
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.848
  additional property: Liveness
    type: PropertyValue
    value: 0.392
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.766
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.591
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor