Cartier2x
type: MusicGroup
popularity: 3
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5285c075e4754ce9c33a9b8f8fb51d6f8bca60d9e4becff577c0b8a169cbf69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a07f643-b5e7-4550-8067-60e9a6724f80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a07f643-b5e7-4550-8067-60e9a6724f80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a07f643-b5e7-4550-8067-60e9a6724f80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xc5285c075e4754ce9c33a9b8f8fb51d6f8bca60d9e4becff577c0b8a169cbf69. 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/6a07f643-b5e7-4550-8067-60e9a6724f80.json and https://artists.proofprofile.net/proofs/artist/6a07f643-b5e7-4550-8067-60e9a6724f80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Moncler
  type: MusicAlbum
  date published: 2021-12-31
album: Nothing Comes Easy
  type: MusicAlbum
  date published: 2022-04-20
album: ALL EYES ON ME
  type: MusicAlbum
  date published: 2023-01-01
album: 3 Story Mansion
  type: MusicAlbum
  date published: 2023-08-05
album: IN MY CITY
  type: MusicAlbum
  date published: 2024-06-03
album: Lost in my mind
  type: MusicAlbum
  date published: 2024-11-22
album: LAX
  type: MusicAlbum
  date published: 2025-06-13
album: Candy Shop
  type: MusicAlbum
  date published: 2025-10-31