Two4Oz
type: MusicGroup
popularity: 3
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e4f3f36770d4fe76522da631063f21b5893ea8c4e9caae1922964b0d03d1f35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf30a97c-b647-421f-8e72-d67c3e824a43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf30a97c-b647-421f-8e72-d67c3e824a43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf30a97c-b647-421f-8e72-d67c3e824a43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x9e4f3f36770d4fe76522da631063f21b5893ea8c4e9caae1922964b0d03d1f35. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf30a97c-b647-421f-8e72-d67c3e824a43.json and https://artists.proofprofile.net/proofs/artist/bf30a97c-b647-421f-8e72-d67c3e824a43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: AI THA GOAT
  type: MusicAlbum
  date published: 2021-04-23
album: Black Mamba
  type: MusicAlbum
  date published: 2021-04-30
album: Syndrome
  type: MusicAlbum
  date published: 2021-05-03
album: Hakim The Dream
  type: MusicAlbum
  date published: 2021-05-07
album: Tune Squad
  type: MusicAlbum
  date published: 2021-05-21
album: End Of Worlds
  type: MusicAlbum
  date published: 2021-06-11
album: Chill Vibe
  type: MusicAlbum
  date published: 2021-06-25
album: Miracle Work
  type: MusicAlbum
  date published: 2021-07-09