Léo Vincent
type: MusicGroup
genre: indie folk
description: Léo Vincent (born 6 November 1995) is a French former cyclist, who rode professionally for the team, between 2017 and 2020. He competed in the 2018 Vuelta a España, finishing 77th overall. Major res
popularity: 3
followers: 278
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b09c531cb356feda40c4d326a7a0934283bf3eaa7cf67d428612d8a1b826e17. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/133b3c6a-c0d4-4b5f-919f-b9e1c04829f1.json and https://artists.proofprofile.net/proofs/artist/133b3c6a-c0d4-4b5f-919f-b9e1c04829f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
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album: Technicolor - EP
  type: MusicAlbum
  date published: 2016-01-26
  track: One Last Time (feat. Melaena Cadiz)
    type: MusicRecording
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    by artist: Léo Vincent
    in album: Technicolor - EP
      type: MusicAlbum
      date published: 2016-01-26
    genre: indie folk
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33039aea6d598fa7394f9b67d02defddb221e4c53d3ef30f585b6a882fe17b6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCACL1665089.
      date published: 2026-07-04T10:04:33Z
    audio: One Last Time (feat. Melaena Cadiz)
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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        value: 0.224
      additional property: Instrumentalness
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      additional property: Liveness
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        value: 0.11
      additional property: Valence (Positivity)
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        value: 0.427
      additional property: Loudness (dB)
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        value: -10.74
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Bold Kind (feat. Oggy Why)
  type: MusicAlbum
  date published: 2016-05-20
album: November (feat. Vera Kebbe)
  type: MusicAlbum
  date published: 2016-11-13
album: The One Who Stays
  type: MusicAlbum
  date published: 2017-04-15
album: Ennemis Publics
  type: MusicAlbum
  date published: 2020-03-03
album: Cendres (Original Score)
  type: MusicAlbum
  date published: 2022-10-14
album: Mort d'un Berger (Original Score)
  type: MusicAlbum
  date published: 2024-03-19