Cosmic Moon
type: MusicGroup
popularity: 32
followers: 1386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618a4018b59d1fcc03b9afc5aa34795e3794e71ee2fa640dadcf68b5f8ca743c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f69a6448-2492-4ee1-a84f-7b27c987cd29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f69a6448-2492-4ee1-a84f-7b27c987cd29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f69a6448-2492-4ee1-a84f-7b27c987cd29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618a4018b59d1fcc03b9afc5aa34795e3794e71ee2fa640dadcf68b5f8ca743c","name":"Cosmic Moon","registered_at":"2026-06-12T13:53:55Z","symbol":"NIM0317565","token_address":"0x355eb6e037b647d5ea003b8c5faf7ae1f7a31da2","type":"artist","uuid":"f69a6448-2492-4ee1-a84f-7b27c987cd29"}
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 0x618a4018b59d1fcc03b9afc5aa34795e3794e71ee2fa640dadcf68b5f8ca743c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f69a6448-2492-4ee1-a84f-7b27c987cd29.json and https://artists.proofprofile.net/proofs/artist/f69a6448-2492-4ee1-a84f-7b27c987cd29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x618a4018b59d1fcc03b9afc5aa34795e3794e71ee2fa640dadcf68b5f8ca743c","name":"Cosmic Moon","registered_at":"2026-06-12T13:53:55Z","symbol":"NIM0317565","token_address":"0x355eb6e037b647d5ea003b8c5faf7ae1f7a31da2","type":"artist","uuid":"f69a6448-2492-4ee1-a84f-7b27c987cd29"}
album: Find Me in Paris (Léna rêve d'étoile)
  type: MusicAlbum
  date published: 2018-09-28
album: Léna rêve d'étoile (Find Me in Paris)
  type: MusicAlbum
  date published: 2018-09-28