NinjaTea
type: MusicGroup
genre: k-rap
popularity: 2
followers: 638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xede50fa34921a6471ffbabae18e61c2504858cef9dcc6a470366701f28f32b3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/758156ea-7b7d-40df-9157-0c1ac3107426.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/758156ea-7b7d-40df-9157-0c1ac3107426.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/758156ea-7b7d-40df-9157-0c1ac3107426
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xede50fa34921a6471ffbabae18e61c2504858cef9dcc6a470366701f28f32b3a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/758156ea-7b7d-40df-9157-0c1ac3107426.json and https://artists.proofprofile.net/proofs/artist/758156ea-7b7d-40df-9157-0c1ac3107426.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Energy Like Ninja
  type: MusicAlbum
  date published: 2018
album: Ninja Meets Samurai
  type: MusicAlbum
  date published: 2018-08-14
album: #NinjaRiddim
  type: MusicAlbum
  date published: 2018-08-16
album: Back in the Lab Now
  type: MusicAlbum
  date published: 2018-10-15
album: Never Done a Sbtv, Link Up, GRM Yet
  type: MusicAlbum
  date published: 2019-02-13
album: Ninja's Always Bouncing
  type: MusicAlbum
  date published: 2019-02-20
album: Heart and Soul
  type: MusicAlbum
  date published: 2019-05-27
album: 1000 Days
  type: MusicAlbum
  date published: 2019-09-23
album: Honest Conversations
  type: MusicAlbum
  date published: 2019-11-02
album: Quarantine
  type: MusicAlbum
  date published: 2020-04-01
album: Unlimited Smoke
  type: MusicAlbum
  date published: 2020-11-11
album: 4th Dimension
  type: MusicAlbum
  date published: 2020-12-21
album: Hold it down
  type: MusicAlbum
  date published: 2023-06-03
album: Chop Life 29
  type: MusicAlbum
  date published: 2024-10-29
album: The Mastermind & The Sage
  type: MusicAlbum
  date published: 2025-04-30