Team William
type: MusicGroup
description: Team William is a Belgian indie pop band. Team William are best known for their energetic, somewhat chaotic mix between CYHSY and Wolf Parade. In 2009, they released their self-titled debut album on t
popularity: 6
followers: 1340
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: OTSProofURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5101b45ba335fdb8befa4c2d30959ca6d4ab9e1d690e84cb0f8d72e6cb957ee. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebf7e7d2-cf1b-43a5-b50a-53f6c09692eb.json and https://artists.proofprofile.net/proofs/artist/ebf7e7d2-cf1b-43a5-b50a-53f6c09692eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
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album: Lord Of The Dog - Single
  type: MusicAlbum
  date published: 2009-06-15
album: Team William
  type: MusicAlbum
  date published: 2009-06-15
album: Team William
  type: MusicAlbum
  date published: 2009-06-15
  track: You Have My Heart, Okay
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170333
    explicit: false
    by artist: Team William
    in album: Team William
      type: MusicAlbum
      date published: 2009-06-15
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447eb8605dd34f8af3ce8e5075616580c339b04bf1bce91a9302958a5800dc7d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BEY540901602.
      date published: 2026-07-05T01:12:41Z
    audio: You Have My Heart, Okay
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.014
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.258
      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.582
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 1995
  type: MusicAlbum
  date published: 2015-03-02
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  type: MusicAlbum
  date published: 2015-04-17
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  type: MusicAlbum
  date published: 2015-04-17
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  type: MusicAlbum
  date published: 2015-04-17
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  type: MusicAlbum
  date published: 2015-06-15
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  type: MusicAlbum
  date published: 2015-06-15
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  type: MusicAlbum
  date published: 2025-05-11