Hazpro
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661c14c9addcd9c6d451fc47f53a69e3aa89c81ed5a698b2c2afc46f2a3cdd31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8e90ec-0b2c-4ac1-a895-14f4e3999bbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8e90ec-0b2c-4ac1-a895-14f4e3999bbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf8e90ec-0b2c-4ac1-a895-14f4e3999bbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x661c14c9addcd9c6d451fc47f53a69e3aa89c81ed5a698b2c2afc46f2a3cdd31. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf8e90ec-0b2c-4ac1-a895-14f4e3999bbe.json and https://artists.proofprofile.net/proofs/artist/bf8e90ec-0b2c-4ac1-a895-14f4e3999bbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: SHINE
  type: MusicAlbum
  date published: 2024-07-25
album: SAUCY (Last Friday Night Remix)
  type: MusicAlbum
  date published: 2024-07-31
album: Gotta Go
  type: MusicAlbum
  date published: 2024-08-21
album: HUNNID
  type: MusicAlbum
  date published: 2024-08-30
album: ZERO
  type: MusicAlbum
  date published: 2024-09-21
album: Mr. Ballin Kahit Walang Liga
  type: MusicAlbum
  date published: 2025-05-06
album: STATES
  type: MusicAlbum
  date published: 2025-07-11
album: OWSHT
  type: MusicAlbum
  date published: 2025-09-06