Make a Game
type: MusicGroup
popularity: 6
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cf5730210509b616871c2d00a7b1397e380b68670a06d8d1dc4bff80c18ffe8
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/ea8d83e7-4850-454a-b8c1-8e52966540c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea8d83e7-4850-454a-b8c1-8e52966540c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea8d83e7-4850-454a-b8c1-8e52966540c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cf5730210509b616871c2d00a7b1397e380b68670a06d8d1dc4bff80c18ffe8","name":"Make a Game","registered_at":"2026-06-21T10:11:36Z","symbol":"NIM1895593","token_address":"0x67d901cba7ced45c3c2f96c559b70408924d7eca","type":"artist","uuid":"ea8d83e7-4850-454a-b8c1-8e52966540c4"}
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 0x5cf5730210509b616871c2d00a7b1397e380b68670a06d8d1dc4bff80c18ffe8. 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/ea8d83e7-4850-454a-b8c1-8e52966540c4.json and https://artists.proofprofile.net/proofs/artist/ea8d83e7-4850-454a-b8c1-8e52966540c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x5cf5730210509b616871c2d00a7b1397e380b68670a06d8d1dc4bff80c18ffe8","name":"Make a Game","registered_at":"2026-06-21T10:11:36Z","symbol":"NIM1895593","token_address":"0x67d901cba7ced45c3c2f96c559b70408924d7eca","type":"artist","uuid":"ea8d83e7-4850-454a-b8c1-8e52966540c4"}
album: Music for VIDEOGAMES 8-Bit Loops
  type: MusicAlbum
  date published: 2015-02-10
album: Music for VIDEOGAMES Vol. IV
  type: MusicAlbum
  date published: 2015-02-11
album: Music for VIDEOGAMES Vol. III
  type: MusicAlbum
  date published: 2015-02-11
album: Music for 8-bit Games Vol. III
  type: MusicAlbum
  date published: 2015-02-11
album: Music for 8-bit Games Vol. II
  type: MusicAlbum
  date published: 2015-02-11
album: Music for VIDEOGAMES 16-Bit Loops
  type: MusicAlbum
  date published: 2015-02-17
album: 8​-​bit SCC MSX Music Pack
  type: MusicAlbum
  date published: 2020-06-24