External Galaxy
type: MusicGroup
popularity: 2
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e49c6a417498e3293f70c9799ab8bed9c3b02cdb3221ba5eea5e2992fa13ad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13710d99-e04e-4e59-9b61-c36c33dda46f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13710d99-e04e-4e59-9b61-c36c33dda46f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13710d99-e04e-4e59-9b61-c36c33dda46f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e49c6a417498e3293f70c9799ab8bed9c3b02cdb3221ba5eea5e2992fa13ad4","name":"External Galaxy","registered_at":"2026-06-15T20:23:42Z","symbol":"NIM0821768","token_address":"0xbaedfcb6647b104d5c007b115f10fbfaa68e2a49","type":"artist","uuid":"13710d99-e04e-4e59-9b61-c36c33dda46f"}
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 0x4e49c6a417498e3293f70c9799ab8bed9c3b02cdb3221ba5eea5e2992fa13ad4. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13710d99-e04e-4e59-9b61-c36c33dda46f.json and https://artists.proofprofile.net/proofs/artist/13710d99-e04e-4e59-9b61-c36c33dda46f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x4e49c6a417498e3293f70c9799ab8bed9c3b02cdb3221ba5eea5e2992fa13ad4","name":"External Galaxy","registered_at":"2026-06-15T20:23:42Z","symbol":"NIM0821768","token_address":"0xbaedfcb6647b104d5c007b115f10fbfaa68e2a49","type":"artist","uuid":"13710d99-e04e-4e59-9b61-c36c33dda46f"}
album: The Moon
  type: MusicAlbum
  date published: 2021-09-01
album: Dark
  type: MusicAlbum
  date published: 2021-09-05
album: Space Drugs
  type: MusicAlbum
  date published: 2021-09-17
album: Christmas Rave
  type: MusicAlbum
  date published: 2021-12-22
album: Dark (External Galaxy’s Vaporwave Remix)
  type: MusicAlbum
  date published: 2022-04-29
album: time is ticking!!!
  type: MusicAlbum
  date published: 2022-07-02
album: happy cocoa / Speeding Up Songs to 1000x Speed: Part II
  type: MusicAlbum
  date published: 2023-11-01