Tokyo Rat
type: MusicGroup
genre: chillwave
genre: synthwave
popularity: 4
followers: 2262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35dff3de0a332745a185c6aee567eceb43422145a4e6f97f1d80e41d72f59931
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48fe848b-d401-4e99-930d-efc0e964de82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48fe848b-d401-4e99-930d-efc0e964de82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48fe848b-d401-4e99-930d-efc0e964de82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35dff3de0a332745a185c6aee567eceb43422145a4e6f97f1d80e41d72f59931","name":"Tokyo Rat","registered_at":"2026-06-16T15:01:00Z","symbol":"NIM1088461","token_address":"0xef509badc72f9227c360e91ec7f631c3ca80048d","type":"artist","uuid":"48fe848b-d401-4e99-930d-efc0e964de82"}
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 0x35dff3de0a332745a185c6aee567eceb43422145a4e6f97f1d80e41d72f59931. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48fe848b-d401-4e99-930d-efc0e964de82.json and https://artists.proofprofile.net/proofs/artist/48fe848b-d401-4e99-930d-efc0e964de82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x35dff3de0a332745a185c6aee567eceb43422145a4e6f97f1d80e41d72f59931","name":"Tokyo Rat","registered_at":"2026-06-16T15:01:00Z","symbol":"NIM1088461","token_address":"0xef509badc72f9227c360e91ec7f631c3ca80048d","type":"artist","uuid":"48fe848b-d401-4e99-930d-efc0e964de82"}
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  type: MusicAlbum
  date published: 2020-06-10
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  type: MusicAlbum
  date published: 2020-08-03
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  date published: 2020-08-18
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  type: MusicAlbum
  date published: 2020-09-01
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  date published: 2020-09-26
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