Squaric
type: MusicGroup
popularity: 3
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x021cb5d3babe3f2726d9083cd924c93cd0a5f16f9914b552ed3d6c56ce01c8c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e635da98-bf43-44b7-abf8-753f2f05f094.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e635da98-bf43-44b7-abf8-753f2f05f094.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e635da98-bf43-44b7-abf8-753f2f05f094
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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 0x021cb5d3babe3f2726d9083cd924c93cd0a5f16f9914b552ed3d6c56ce01c8c4. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e635da98-bf43-44b7-abf8-753f2f05f094.json and https://artists.proofprofile.net/proofs/artist/e635da98-bf43-44b7-abf8-753f2f05f094.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Tournefortia
  type: MusicAlbum
  date published: 2015-06-29
album: Membresi Ekl & For Varden Pikre (Unreleased Versions)
  type: MusicAlbum
  date published: 2016-06-18
album: Membresi Ekl & For Varden Pikre
  type: MusicAlbum
  date published: 2017-03-24
album: Ermengarda
  type: MusicAlbum
  date published: 2018-01-04
album: La société du spectacle
  type: MusicAlbum
  date published: 2020-02-18
album: Physics on the Moon
  type: MusicAlbum
  date published: 2020-12-15
album: Zarate
  type: MusicAlbum
  date published: 2021-04-27
  track: Zarate - Alpha Tracks Remix
    type: MusicRecording
    duration: PT6M12S
    duration ms: 372825
    explicit: false
    by artist: Squaric
    in album: Zarate
      type: MusicAlbum
      date published: 2021-04-27
    isrc code: GBKQU2118782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T17:46:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb902e63910e0a21433992c7da60022911220ead00e1b9b86dd2c7620feaf3877
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2118782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T18:48:12Z
    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 0xb902e63910e0a21433992c7da60022911220ead00e1b9b86dd2c7620feaf3877. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBKQU2118782.
      date published: 2026-07-31T18:48:12Z
    audio: Zarate - Alpha Tracks Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.919
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
        type: PropertyValue
        value: 0.933
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.272
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.832
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.284
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.79
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Noise Elemental
  type: MusicAlbum
  date published: 2022-03-29
album: Tournefortia
  type: MusicAlbum
  date published: 2022-04-05
album: Giam Det Boseringer
  type: MusicAlbum
  date published: 2022-09-18
album: Oktubre
  type: MusicAlbum
  date published: 2023-02-03
album: Oktubre
  type: MusicAlbum
  date published: 2023-04-23
album: Times of Change
  type: MusicAlbum
  date published: 2024-03-01
album: Texture
  type: MusicAlbum
  date published: 2024-06-15
album: Clouds [Remixes]
  type: MusicAlbum
  date published: 2024-07-20
album: Texture [Remixes]
  type: MusicAlbum
  date published: 2024-12-06
album: In Situ
  type: MusicAlbum
  date published: 2024-12-06
album: Texture [Remixes]
  type: MusicAlbum
  date published: 2024-12-06
album: In Situ [Remixes]
  type: MusicAlbum
  date published: 2025-01-30
album: 808 [Remixes]
  type: MusicAlbum
  date published: 2025-03-31
album: 808 [Remixes]
  type: MusicAlbum
  date published: 2025-03-31
album: Monday Off
  type: MusicAlbum
  date published: 2025-07-25
album: Monday Off [Remixes]
  type: MusicAlbum
  date published: 2025-10-24