Time Switch
type: MusicGroup
genre: progressive trance
genre: psytrance
description: thumb|A simple 24-hour cyclical electromechanical time switch with a French CEE 7/5 socket A time switch (also called a timer switch, or simply timer) is a device that operates an electric switch con
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  type: PropertyValue
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additional property: OTSVerificationAPI
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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 0x98796003d20ad2932d1b6e6248edb50375db4e436d8bcc057679a3856ff22e87. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a6b75d8-d0ee-4d5e-a215-3f9711c0b407.json and https://artists.proofprofile.net/proofs/artist/5a6b75d8-d0ee-4d5e-a215-3f9711c0b407.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x98796003d20ad2932d1b6e6248edb50375db4e436d8bcc057679a3856ff22e87","name":"Time Switch","registered_at":"2026-06-16T21:25:49Z","symbol":"NIM1180285","token_address":"0x779d034a4ebef270ef437f3c07134b1ce3b18253","type":"artist","uuid":"5a6b75d8-d0ee-4d5e-a215-3f9711c0b407"}
album: 90's Voyager
  type: MusicAlbum
  date published: 2024-10-03
  track: 90's Voyager
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211187
    explicit: false
    by artist: Time Switch
    in album: 90's Voyager
      type: MusicAlbum
      date published: 2024-10-03
    genre: progressive trance
    genre: psytrance
    isrc code: NLRD52416763
    additional property: CopyrightID
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52416763
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x8b1cb00f88a69da402069544920375388277c8f2d154a92b2cee6ddcadec09d4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLRD52416763.
      date published: 2026-07-16T12:43:37Z
    audio: 90's Voyager
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.059
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.45
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
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        value: 0.97
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.664
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major