Joy Master
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 2
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf16ec28f6408249f68ba77acd566cc70fc2191a4d50ff3a3681025bb8c208cac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d93170d-4056-4b47-a6b1-7c47fdedadce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d93170d-4056-4b47-a6b1-7c47fdedadce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d93170d-4056-4b47-a6b1-7c47fdedadce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf16ec28f6408249f68ba77acd566cc70fc2191a4d50ff3a3681025bb8c208cac","name":"Joy Master","registered_at":"2026-06-17T09:21:59Z","symbol":"NIM1351112","token_address":"0xa1de28b3dfe413f0246cc455e31e9d72d9ef5a8d","type":"artist","uuid":"7d93170d-4056-4b47-a6b1-7c47fdedadce"}
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 0xf16ec28f6408249f68ba77acd566cc70fc2191a4d50ff3a3681025bb8c208cac. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d93170d-4056-4b47-a6b1-7c47fdedadce.json and https://artists.proofprofile.net/proofs/artist/7d93170d-4056-4b47-a6b1-7c47fdedadce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xf16ec28f6408249f68ba77acd566cc70fc2191a4d50ff3a3681025bb8c208cac","name":"Joy Master","registered_at":"2026-06-17T09:21:59Z","symbol":"NIM1351112","token_address":"0xa1de28b3dfe413f0246cc455e31e9d72d9ef5a8d","type":"artist","uuid":"7d93170d-4056-4b47-a6b1-7c47fdedadce"}
album: Runner//Escaper
  type: MusicAlbum
  date published: 2021-08-19
album: Unlearning
  type: MusicAlbum
  date published: 2021-09-23
album: Joy Master EP
  type: MusicAlbum
  date published: 2022-02-05
album: IMYSFM+BSOI
  type: MusicAlbum
  date published: 2022-11-08
album: Knife Edge (Nose Gunner)
  type: MusicAlbum
  date published: 2023-03-14
album: Time is Blind
  type: MusicAlbum
  date published: 2023-03-16
album: Dance Shoes
  type: MusicAlbum
  date published: 2023-03-25
album: Scared to Death of Dying
  type: MusicAlbum
  date published: 2023-06-08
album: June Blue
  type: MusicAlbum
  date published: 2023-07-19
album: Entry Wounds & Exit Strategies
  type: MusicAlbum
  date published: 2023-10-24
album: Julia (Asylum Party)
  type: MusicAlbum
  date published: 2024-02-17
album: TURBO-WATER-LANCE
  type: MusicAlbum
  date published: 2024-04-11
album: Zetsubō
  type: MusicAlbum
  date published: 2024-05-09
album: Crosswinds
  type: MusicAlbum
  date published: 2024-05-24
album: Death Year
  type: MusicAlbum
  date published: 2024-09-07
album: A/B
  type: MusicAlbum
  date published: 2024-10-03
album: Your Pa
  type: MusicAlbum
  date published: 2024-11-19
album: Floored
  type: MusicAlbum
  date published: 2024-12-29
album: V(ICE)
  type: MusicAlbum
  date published: 2025-01-07
album: Death EP
  type: MusicAlbum
  date published: 2025-03-20
album: Peering Endlessly My Empty Coffee Cup
  type: MusicAlbum
  date published: 2025-04-15
album: Pale Eyes
  type: MusicAlbum
  date published: 2025-05-22
album: Change of Heart EP
  type: MusicAlbum
  date published: 2025-06-23
album: Time
  type: MusicAlbum
  date published: 2025-08-23
album: MET GOD
  type: MusicAlbum
  date published: 2025-11-07