Musashi Purojekuto
type: MusicGroup
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9eddcaa420ddccd95ebf5d2dcc99467a72f53fe998b8b70782b298cbe293123
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8431d100-b1cf-4c48-8eec-14a2fe213db2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8431d100-b1cf-4c48-8eec-14a2fe213db2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8431d100-b1cf-4c48-8eec-14a2fe213db2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9eddcaa420ddccd95ebf5d2dcc99467a72f53fe998b8b70782b298cbe293123","name":"Musashi Purojekuto","registered_at":"2026-06-17T11:43:00Z","symbol":"NIM1384740","token_address":"0x1d2eba375473d892f3ba8d0dd17e367e931a30d5","type":"artist","uuid":"8431d100-b1cf-4c48-8eec-14a2fe213db2"}
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 0xa9eddcaa420ddccd95ebf5d2dcc99467a72f53fe998b8b70782b298cbe293123. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8431d100-b1cf-4c48-8eec-14a2fe213db2.json and https://artists.proofprofile.net/proofs/artist/8431d100-b1cf-4c48-8eec-14a2fe213db2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa9eddcaa420ddccd95ebf5d2dcc99467a72f53fe998b8b70782b298cbe293123","name":"Musashi Purojekuto","registered_at":"2026-06-17T11:43:00Z","symbol":"NIM1384740","token_address":"0x1d2eba375473d892f3ba8d0dd17e367e931a30d5","type":"artist","uuid":"8431d100-b1cf-4c48-8eec-14a2fe213db2"}
album: Naruto Main Theme (Baroque Version)
  type: MusicAlbum
  date published: 2022-08-24
album: Naruto Theme (Medieval)
  type: MusicAlbum
  date published: 2022-10-28
album: Naruto Theme (Medieval Style)
  type: MusicAlbum
  date published: 2022-12-28
album: Naruto Theme (Harp Instrumental)
  type: MusicAlbum
  date published: 2023-01-06