Gameplayer
type: MusicGroup
genre: minimal techno
popularity: 2
followers: 234
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xead1f3a7dbbfa0b277ffe1020d1665ef2cc1ac5ffae38757d964670d70d12386
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc7d1ac4-49bf-4a2b-a21b-50443efd02d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc7d1ac4-49bf-4a2b-a21b-50443efd02d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc7d1ac4-49bf-4a2b-a21b-50443efd02d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead1f3a7dbbfa0b277ffe1020d1665ef2cc1ac5ffae38757d964670d70d12386. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc7d1ac4-49bf-4a2b-a21b-50443efd02d9.json and https://artists.proofprofile.net/proofs/artist/fc7d1ac4-49bf-4a2b-a21b-50443efd02d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
album: Esquizofrenia
  type: MusicAlbum
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album: Mortal Kombat EP
  type: MusicAlbum
  date published: 2016-02-15
album: Mortal Kombat (Remastered Edition)
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album: Sacred Ego EP
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  date published: 2016-02-29
album: Scary Rain
  type: MusicAlbum
  date published: 2016-03-17
album: Thanatos
  type: MusicAlbum
  date published: 2016-03-23
album: T.G.S. (Techno Game Song)
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  type: MusicAlbum
  date published: 2016-07-04
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  type: MusicAlbum
  date published: 2016-09-14
album: Fighter
  type: MusicAlbum
  date published: 2016-10-03
album: This Is Sparta
  type: MusicAlbum
  date published: 2016-10-07
album: Gameplayer & Friends: Minimal Chapter 1 (Remaster)
  type: MusicAlbum
  date published: 2017-04-24
album: A Couple of Indie Horror Games That You Really Must to Play
  type: MusicAlbum
  date published: 2017-06-20
album: A New Way of Watch Movies 2.0
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  type: MusicAlbum
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  type: MusicAlbum
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album: The Best of Velter's Ward, Vol. 1
  type: MusicAlbum
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album: Wolfs Heart: The Complete Collection
  type: MusicAlbum
  date published: 2022-05-30
album: Velter's Ward Above One Hundred #1: Legião do Medo (Remaster Edition)
  type: MusicAlbum
  date published: 2022-08-07
album: GAMESTYLE (Bonus Tracks)
  type: MusicAlbum
  date published: 2022-10-30
album: Sacred Ego [Gold Edition]
  type: MusicAlbum
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album: Remixx5
  type: MusicAlbum
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  type: MusicAlbum
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album: GAMESTYLE Reconfigured: 10 Years of Gameplayer
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