Sidney Schmeltz
type: MusicGroup
genre: moombahton
description: Sidney Schmeltz (born 8 June 1989) is a Dutch footballer who currently plays for Al-Ahli Manama. He is a convert to Islam.Van Dumpert tot de islam: het verhaal van voetballer Sidney Schmeltz vice.com
popularity: 10
followers: 2839
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995d2a0875a4f953697d44f71ed5c4ae5731c7186023d7bb62d8321bf08534fe. 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/986d39ba-9047-43d9-8672-f48ec89bcd8f.json and https://artists.proofprofile.net/proofs/artist/986d39ba-9047-43d9-8672-f48ec89bcd8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
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album: Stuk (feat. Pest One)
  type: MusicAlbum
  date published: 2013-04-05
album: Hooggeleid
  type: MusicAlbum
  date published: 2016-06-22
album: Hooggeleid
  type: MusicAlbum
  date published: 2016-07-19
album: Hooggeleid
  type: MusicAlbum
  date published: 2016-07-19
album: Het Is Al Om Te Boeken
  type: MusicAlbum
  date published: 2017-09-29
album: Handrem
  type: MusicAlbum
  date published: 2018-09-14
album: Geniaal
  type: MusicAlbum
  date published: 2018-10-12
album: Geniaal
  type: MusicAlbum
  date published: 2018-10-12
album: Vaseline
  type: MusicAlbum
  date published: 2019-04-26
album: Vaseline (feat. Hydro)
  type: MusicAlbum
  date published: 2019-06-26
album: Korting
  type: MusicAlbum
  date published: 2020-01-30
album: Korting
  type: MusicAlbum
  date published: 2020-01-31
album: Handje Contantje
  type: MusicAlbum
  date published: 2020-07-23
  track: Handje Contantje
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139589
    explicit: false
    by artist: Sidney Schmeltz
    in album: Handje Contantje
      type: MusicAlbum
      date published: 2020-07-23
    genre: moombahton
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41069917
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a32282fb293d0e3591298387f9d7fd2689643a7ff8e2dac5c1ea1deae6f315. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLCK41069917.
      date published: 2026-07-05T18:48:28Z
    audio: Handje Contantje
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.015
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.9
      additional property: Energy
        type: PropertyValue
        value: 0.682
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.041
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
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        value: 0.153
      additional property: Valence (Positivity)
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        value: 0.831
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.462
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Handje Contantje
  type: MusicAlbum
  date published: 2020-07-23
album: Niet bellen
  type: MusicAlbum
  date published: 2020-11-13