Samurai Jack Universe
type: MusicGroup
genre: japanese indie
genre: j-rock
popularity: 2
followers: 765
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x320cfffdd6a579ca9762a85a3f9c3961d79ff87d274ef8a73bd8a55788cd66b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dfe1016-41da-4e3a-b5c7-61589e6134f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dfe1016-41da-4e3a-b5c7-61589e6134f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dfe1016-41da-4e3a-b5c7-61589e6134f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x320cfffdd6a579ca9762a85a3f9c3961d79ff87d274ef8a73bd8a55788cd66b9","name":"Samurai Jack Universe","registered_at":"2026-06-16T11:08:46Z","symbol":"NIM1033063","token_address":"0xe532a2f381519417c8120af31e6a78c7ab7d2ac6","type":"artist","uuid":"3dfe1016-41da-4e3a-b5c7-61589e6134f0"}
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 0x320cfffdd6a579ca9762a85a3f9c3961d79ff87d274ef8a73bd8a55788cd66b9. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dfe1016-41da-4e3a-b5c7-61589e6134f0.json and https://artists.proofprofile.net/proofs/artist/3dfe1016-41da-4e3a-b5c7-61589e6134f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:57:22Z
  text: {"copyright_id":"0x320cfffdd6a579ca9762a85a3f9c3961d79ff87d274ef8a73bd8a55788cd66b9","name":"Samurai Jack Universe","registered_at":"2026-06-16T11:08:46Z","symbol":"NIM1033063","token_address":"0xe532a2f381519417c8120af31e6a78c7ab7d2ac6","type":"artist","uuid":"3dfe1016-41da-4e3a-b5c7-61589e6134f0"}
album: BABEL
  type: MusicAlbum
  date published: 2010
album: BABEL
  type: MusicAlbum
  date published: 2010
album: 5th season
  type: MusicAlbum
  date published: 2013
album: 5th season
  type: MusicAlbum
  date published: 2013
album: 5th Season
  type: MusicAlbum
  date published: 2013
album: 5th season
  type: MusicAlbum
  date published: 2013
album: Echo
  type: MusicAlbum
  date published: 2016-02-17
album: echo
  type: MusicAlbum
  date published: 2016-02-17
album: echo
  type: MusicAlbum
  date published: 2016-02-17
album: echo
  type: MusicAlbum
  date published: 2016-02-17