Master-G
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ed122c3b659c140c8039ece185fcaaa72eb930811653d958cbdb6b13c7d2364
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953978
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953978
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c4a2c5d-b4d8-4c5f-a737-075514464977.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c4a2c5d-b4d8-4c5f-a737-075514464977.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c4a2c5d-b4d8-4c5f-a737-075514464977
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:11:18Z
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 0x4ed122c3b659c140c8039ece185fcaaa72eb930811653d958cbdb6b13c7d2364. Chain 2 (Bitcoin): anchored in block 953978 (2026-06-16T17:11:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c4a2c5d-b4d8-4c5f-a737-075514464977.json and https://artists.proofprofile.net/proofs/artist/2c4a2c5d-b4d8-4c5f-a737-075514464977.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:11:18Z
album: Change (Demo)
  type: MusicAlbum
  date published: 2022-08-30
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  type: MusicAlbum
  date published: 2023-02-25
album: Pops (2023 Remastered Version)
  type: MusicAlbum
  date published: 2023-04-09
album: Party Party
  type: MusicAlbum
  date published: 2023-09-29
album: The Talk (Freestyle)
  type: MusicAlbum
  date published: 2023-11-09
album: Rolling Stones
  type: MusicAlbum
  date published: 2024-08-21
album: Real
  type: MusicAlbum
  date published: 2024-09-15
album: LeswiNene
  type: MusicAlbum
  date published: 2024-11-27
album: Huzet
  type: MusicAlbum
  date published: 2024-12-17
album: Grind
  type: MusicAlbum
  date published: 2025-01-07