Doja
type: MusicGroup
description: DoJa profile is a Java application environment specification for DoCoMo's i-mode mobile phone. DoJa is based on the Java ME CLDC API that is defined in the Java Community Process (JCP). DoJa is a pro
popularity: 5
followers: 1430
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5be97ef44a8c7fbc4f20e7a026f5952628a730b011e74aa64a974c30a1dcdc5
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/c45be573-47e6-4c21-b703-74d6d5dc1cb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c45be573-47e6-4c21-b703-74d6d5dc1cb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c45be573-47e6-4c21-b703-74d6d5dc1cb3
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5be97ef44a8c7fbc4f20e7a026f5952628a730b011e74aa64a974c30a1dcdc5. 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/c45be573-47e6-4c21-b703-74d6d5dc1cb3.json and https://artists.proofprofile.net/proofs/artist/c45be573-47e6-4c21-b703-74d6d5dc1cb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Rage (feat. WolfPack) - Single
  type: MusicAlbum
  date published: 2016-09-24
album: Death of Doja
  type: MusicAlbum
  date published: 2017-03-07
album: Damn Doja WYA
  type: MusicAlbum
  date published: 2018-12-28
album: Doja Tha Wolf
  type: MusicAlbum
  date published: 2019-01-31
album: Weekend//hellride
  type: MusicAlbum
  date published: 2019-02-28
album: WHO YOU Foolin' Freestyle
  type: MusicAlbum
  date published: 2019-03-18
album: Freak!
  type: MusicAlbum
  date published: 2019-05-10
album: OOH!
  type: MusicAlbum
  date published: 2019-07-24
album: Lucky Boss
  type: MusicAlbum
  date published: 2019-08-24
album: Nothing Is Real
  type: MusicAlbum
  date published: 2021-10-01
album: To Whom It May Concern
  type: MusicAlbum
  date published: 2024-02-14
album: To Whom It May Concern (Deluxe)
  type: MusicAlbum
  date published: 2024-02-23