283BLOCK
type: MusicGroup
popularity: 29
followers: 241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5bf4f250fe2c1a1f48989b031a6f7b543f04512000f8d59fad719ddae97e1d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3985c73d-0f04-4544-8f8a-a0b113ab67ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3985c73d-0f04-4544-8f8a-a0b113ab67ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3985c73d-0f04-4544-8f8a-a0b113ab67ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xe5bf4f250fe2c1a1f48989b031a6f7b543f04512000f8d59fad719ddae97e1d5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3985c73d-0f04-4544-8f8a-a0b113ab67ff.json and https://artists.proofprofile.net/proofs/artist/3985c73d-0f04-4544-8f8a-a0b113ab67ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Zooom
  type: MusicAlbum
  date published: 2022-09-28
album: V.A.M.P
  type: MusicAlbum
  date published: 2023-10-13
album: CDL-#4
  type: MusicAlbum
  date published: 2023-12-15
album: C-ROC
  type: MusicAlbum
  date published: 2024-07-23
album: Everwing
  type: MusicAlbum
  date published: 2024-07-23
album: CDL-#4
  type: MusicAlbum
  date published: 2024-07-23
album: Cozy
  type: MusicAlbum
  date published: 2024-07-23
album: waytoohigh
  type: MusicAlbum
  date published: 2024-07-23
album: BabyMama
  type: MusicAlbum
  date published: 2024-07-23
album: V.A.M.P
  type: MusicAlbum
  date published: 2024-07-23
album: GSP FREESTYLE
  type: MusicAlbum
  date published: 2024-07-26
album: Sunny
  type: MusicAlbum
  date published: 2024-08-02
album: Dirk
  type: MusicAlbum
  date published: 2025-02-25
album: NOBAP
  type: MusicAlbum
  date published: 2025-03-14
album: Sticky
  type: MusicAlbum
  date published: 2025-05-16
album: Thanks
  type: MusicAlbum
  date published: 2025-08-13
album: Marche
  type: MusicAlbum
  date published: 2025-10-28