Klever Xavier
type: MusicGroup
genre: bolero
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x559f9cac061940150f8cd4dce5d7a6cc4c0a1beabebb6a413d316ca8b1d8ae27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df23ed98-879a-47bb-9eea-397c8e6dd4bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df23ed98-879a-47bb-9eea-397c8e6dd4bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df23ed98-879a-47bb-9eea-397c8e6dd4bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x559f9cac061940150f8cd4dce5d7a6cc4c0a1beabebb6a413d316ca8b1d8ae27","name":"Klever Xavier","registered_at":"2026-06-21T06:21:31Z","symbol":"NIM1846648","token_address":"0x846fdc138056bee99791353a4dbd18192449c921","type":"artist","uuid":"df23ed98-879a-47bb-9eea-397c8e6dd4bb"}
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 0x559f9cac061940150f8cd4dce5d7a6cc4c0a1beabebb6a413d316ca8b1d8ae27. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df23ed98-879a-47bb-9eea-397c8e6dd4bb.json and https://artists.proofprofile.net/proofs/artist/df23ed98-879a-47bb-9eea-397c8e6dd4bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x559f9cac061940150f8cd4dce5d7a6cc4c0a1beabebb6a413d316ca8b1d8ae27","name":"Klever Xavier","registered_at":"2026-06-21T06:21:31Z","symbol":"NIM1846648","token_address":"0x846fdc138056bee99791353a4dbd18192449c921","type":"artist","uuid":"df23ed98-879a-47bb-9eea-397c8e6dd4bb"}
album: Sesión en Vivo (En vivo)
  type: MusicAlbum
  date published: 2024-04-29
album: Volumen 1
  type: MusicAlbum
  date published: 2024-10-18
album: Volumen 2
  type: MusicAlbum
  date published: 2024-10-18
album: Volumen 4
  type: MusicAlbum
  date published: 2024-11-26
album: Volumen 3
  type: MusicAlbum
  date published: 2024-11-26
album: Volumen 6
  type: MusicAlbum
  date published: 2025-01-13
album: Volumen 5
  type: MusicAlbum
  date published: 2025-01-13