Doubl33
type: MusicGroup
popularity: 3
followers: 301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76453ab743c8ffe86a5b589d708fb6a27be4c483e92e9c339eae1d4c194bcc03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795cbc0c-fd20-4148-8e69-c0e1eb6b1245.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795cbc0c-fd20-4148-8e69-c0e1eb6b1245.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/795cbc0c-fd20-4148-8e69-c0e1eb6b1245
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
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 0x76453ab743c8ffe86a5b589d708fb6a27be4c483e92e9c339eae1d4c194bcc03. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/795cbc0c-fd20-4148-8e69-c0e1eb6b1245.json and https://artists.proofprofile.net/proofs/artist/795cbc0c-fd20-4148-8e69-c0e1eb6b1245.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
album: iCE
  type: MusicAlbum
  date published: 2021-07-31
album: BLINDAO'
  type: MusicAlbum
  date published: 2021-10-15
album: TATAMI
  type: MusicAlbum
  date published: 2023-03-03
album: Moods
  type: MusicAlbum
  date published: 2023-12-10
album: CARATAPADA
  type: MusicAlbum
  date published: 2024-01-04
album: BENDITO
  type: MusicAlbum
  date published: 2024-02-01
album: ESCAPE
  type: MusicAlbum
  date published: 2024-02-18
album: ELITE
  type: MusicAlbum
  date published: 2024-05-28
album: Legendarios
  type: MusicAlbum
  date published: 2025-03-26
album: RENACIDO
  type: MusicAlbum
  date published: 2025-06-15
album: HEREDERO
  type: MusicAlbum
  date published: 2025-09-02