Calypso LaRose
type: MusicGroup
popularity: 2
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c09d72972e44289b0a1fb342bc6c2763cad3457379eb8fe8b8883ee098fe815
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b4b4bc7-f3ec-4697-a88d-636ee06124ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b4b4bc7-f3ec-4697-a88d-636ee06124ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b4b4bc7-f3ec-4697-a88d-636ee06124ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c09d72972e44289b0a1fb342bc6c2763cad3457379eb8fe8b8883ee098fe815","name":"Calypso LaRose","registered_at":"2026-06-16T10:13:09Z","symbol":"NIM1019795","token_address":"0x7fb594858765ec988ce01e23708990f3625fb6ab","type":"artist","uuid":"3b4b4bc7-f3ec-4697-a88d-636ee06124ab"}
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 0x6c09d72972e44289b0a1fb342bc6c2763cad3457379eb8fe8b8883ee098fe815. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b4b4bc7-f3ec-4697-a88d-636ee06124ab.json and https://artists.proofprofile.net/proofs/artist/3b4b4bc7-f3ec-4697-a88d-636ee06124ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6c09d72972e44289b0a1fb342bc6c2763cad3457379eb8fe8b8883ee098fe815","name":"Calypso LaRose","registered_at":"2026-06-16T10:13:09Z","symbol":"NIM1019795","token_address":"0x7fb594858765ec988ce01e23708990f3625fb6ab","type":"artist","uuid":"3b4b4bc7-f3ec-4697-a88d-636ee06124ab"}
album: Bedlam
  type: MusicAlbum
  date published: 2025-01-11
album: Freakshow
  type: MusicAlbum
  date published: 2025-03-01
album: Memento Mori
  type: MusicAlbum
  date published: 2025-07-31