Dj Tatsumaru
type: MusicGroup
popularity: 2
followers: 1951
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31eced5463fd130303ef297a8fd3ff35bfbc87c848ea44de4097a12e2802c657
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953840
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953840
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00436907-afeb-4431-a1f4-937c6198a3e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00436907-afeb-4431-a1f4-937c6198a3e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00436907-afeb-4431-a1f4-937c6198a3e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:12:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31eced5463fd130303ef297a8fd3ff35bfbc87c848ea44de4097a12e2802c657","name":"Dj Tatsumaru","registered_at":"2026-06-15T13:31:13Z","symbol":"NIM0724290","token_address":"0xb5dc87309c7e6d525eb3ba6ea6d3958e1dcb6d8e","type":"artist","uuid":"00436907-afeb-4431-a1f4-937c6198a3e5"}
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 0x31eced5463fd130303ef297a8fd3ff35bfbc87c848ea44de4097a12e2802c657. Chain 2 (Bitcoin): anchored in block 953840 (2026-06-15T22:12:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00436907-afeb-4431-a1f4-937c6198a3e5.json and https://artists.proofprofile.net/proofs/artist/00436907-afeb-4431-a1f4-937c6198a3e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:12:07Z
  text: {"copyright_id":"0x31eced5463fd130303ef297a8fd3ff35bfbc87c848ea44de4097a12e2802c657","name":"Dj Tatsumaru","registered_at":"2026-06-15T13:31:13Z","symbol":"NIM0724290","token_address":"0xb5dc87309c7e6d525eb3ba6ea6d3958e1dcb6d8e","type":"artist","uuid":"00436907-afeb-4431-a1f4-937c6198a3e5"}
album: What Life
  type: MusicAlbum
  date published: 2022-07-15
album: This Summer Sucks
  type: MusicAlbum
  date published: 2022-08-12
album: A bit of reminiscing
  type: MusicAlbum
  date published: 2022-08-19
album: Strangerz
  type: MusicAlbum
  date published: 2022-09-23
album: On my own
  type: MusicAlbum
  date published: 2022-09-26
album: Step1
  type: MusicAlbum
  date published: 2022-10-23
album: For You
  type: MusicAlbum
  date published: 2022-11-18
album: By my side
  type: MusicAlbum
  date published: 2022-12-30
album: Away
  type: MusicAlbum
  date published: 2023-06-02
album: We all gonna make it brahz
  type: MusicAlbum
  date published: 2024-06-28
album: Ayvas dance
  type: MusicAlbum
  date published: 2024-07-26
album: Stuck in traffic
  type: MusicAlbum
  date published: 2024-08-02
album: What a Trip
  type: MusicAlbum
  date published: 2024-08-15
album: say wha
  type: MusicAlbum
  date published: 2024-09-13
album: I choose violence
  type: MusicAlbum
  date published: 2024-09-27
album: city rain
  type: MusicAlbum
  date published: 2024-10-01
album: Witchcraft
  type: MusicAlbum
  date published: 2024-10-04
album: the ending
  type: MusicAlbum
  date published: 2024-10-11
album: Terrified
  type: MusicAlbum
  date published: 2024-11-01
album: Lost in presentation
  type: MusicAlbum
  date published: 2025-02-14