Lobba
type: MusicGroup
popularity: 8
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b1c912fdf54f996a6f5938bdcd221d89c5b4891951935f528a934d9c151ee98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf1a234e-2847-40b5-9dcd-5173c4915c99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf1a234e-2847-40b5-9dcd-5173c4915c99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf1a234e-2847-40b5-9dcd-5173c4915c99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0x3b1c912fdf54f996a6f5938bdcd221d89c5b4891951935f528a934d9c151ee98. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf1a234e-2847-40b5-9dcd-5173c4915c99.json and https://artists.proofprofile.net/proofs/artist/cf1a234e-2847-40b5-9dcd-5173c4915c99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Eletro Funk da Copa
  type: MusicAlbum
  date published: 2022-11-27
album: Never Be (Speed Up)
  type: MusicAlbum
  date published: 2023-02-09
album: Lost in Life
  type: MusicAlbum
  date published: 2023-05-31
album: Mandakaru
  type: MusicAlbum
  date published: 2023-06-14
album: Disruptive
  type: MusicAlbum
  date published: 2023-06-16
album: Disconnect
  type: MusicAlbum
  date published: 2023-11-08
album: Waiting Echo
  type: MusicAlbum
  date published: 2024-01-10
album: Baobá
  type: MusicAlbum
  date published: 2024-09-25