SIYYU
type: MusicGroup
genre: french indie pop
popularity: 6
followers: 393
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x254cc47c32b6bebf1cbd9090e496ab339fb95bf1dc9ab67e2366794d75a3fdd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94cd8189-86c9-42c9-82d3-e0a562d277b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94cd8189-86c9-42c9-82d3-e0a562d277b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94cd8189-86c9-42c9-82d3-e0a562d277b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 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 0x254cc47c32b6bebf1cbd9090e496ab339fb95bf1dc9ab67e2366794d75a3fdd0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94cd8189-86c9-42c9-82d3-e0a562d277b1.json and https://artists.proofprofile.net/proofs/artist/94cd8189-86c9-42c9-82d3-e0a562d277b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Stop Us (Radio Edit)
  type: MusicAlbum
  date published: 2016
album: Stop Us (Radio Edit)
  type: MusicAlbum
  date published: 2016
  track: Stop Us - Radio Edit
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206111
    explicit: false
    by artist: SIYYU
    in album: Stop Us (Radio Edit)
      type: MusicAlbum
      date published: 2016
    genre: french indie pop
    isrc code: FR2PY1600300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:22:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf71f9e0acf26fca9b10c3d789f8faae110a677426cf7e506acfbec2c9722e54f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958104
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958104
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2PY1600300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:34:05Z
    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 0xf71f9e0acf26fca9b10c3d789f8faae110a677426cf7e506acfbec2c9722e54f. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/FR2PY1600300.
      date published: 2026-07-15T05:34:05Z
    audio: Stop Us - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.021
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.412
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.119
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.548
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Stop Us
  type: MusicAlbum
  date published: 2016-07-08
album: Stop Us (Radio Edit)
  type: MusicAlbum
  date published: 2016-08-08
album: Stop Us
  type: MusicAlbum
  date published: 2016-11-11
album: Stop Us (Radio Edit)
  type: MusicAlbum
  date published: 2016-11-11
album: Stop Us EP
  type: MusicAlbum
  date published: 2016-11-18
album: Stop Us
  type: MusicAlbum
  date published: 2016-11-18
album: Stop Us (Remixes)
  type: MusicAlbum
  date published: 2016-11-25
album: Stop Us
  type: MusicAlbum
  date published: 2016-11-25
album: Stop Us (Filatov & Karas Remix)
  type: MusicAlbum
  date published: 2017-02-24
album: Stop Us
  type: MusicAlbum
  date published: 2017-03-10
album: Home (feat. Brad Mair)
  type: MusicAlbum
  date published: 2017-10-06
album: Home
  type: MusicAlbum
  date published: 2017-10-06
album: Home (feat. Brad Mair)
  type: MusicAlbum
  date published: 2017-10-09
album: Home (The Remixes)
  type: MusicAlbum
  date published: 2018-12-14
album: STOP US
  type: MusicAlbum
  date published: 2022-04-22
album: STOP US
  type: MusicAlbum
  date published: 2022-04-22