YUUKI MELLOW
type: MusicGroup
popularity: 9
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd39455131db055cd6ea7fa674a423755ef55cf45f2bb4b941b2e0affe93bd310
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd39455131db055cd6ea7fa674a423755ef55cf45f2bb4b941b2e0affe93bd310","name":"YUUKI MELLOW","registered_at":"2026-06-21T06:35:50Z","symbol":"NIM1850018","token_address":"0xb53903eda445e5c9daa9e5d766b164f853f17232","type":"artist","uuid":"dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd"}
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 0xd39455131db055cd6ea7fa674a423755ef55cf45f2bb4b941b2e0affe93bd310. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd.json and https://artists.proofprofile.net/proofs/artist/dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd39455131db055cd6ea7fa674a423755ef55cf45f2bb4b941b2e0affe93bd310","name":"YUUKI MELLOW","registered_at":"2026-06-21T06:35:50Z","symbol":"NIM1850018","token_address":"0xb53903eda445e5c9daa9e5d766b164f853f17232","type":"artist","uuid":"dfd794a7-2dc6-4fbc-87d8-ddf77cd378fd"}
album: Homenagem
  type: MusicAlbum
  date published: 2025-02-24
album: Homem Da Sanzala
  type: MusicAlbum
  date published: 2025-03-13
album: Milhão
  type: MusicAlbum
  date published: 2025-03-13
album: Tudo Mudou
  type: MusicAlbum
  date published: 2025-04-22
album: Má Fé
  type: MusicAlbum
  date published: 2025-06-18