Midnight Hues
type: MusicGroup
popularity: 6
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fc49fdf535180c16de9644381501a12d933f6592732c1e65598367f7642cb9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ecdf76a-2f1a-4548-a394-2e0a5ccd203e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ecdf76a-2f1a-4548-a394-2e0a5ccd203e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ecdf76a-2f1a-4548-a394-2e0a5ccd203e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fc49fdf535180c16de9644381501a12d933f6592732c1e65598367f7642cb9c","name":"Midnight Hues","registered_at":"2026-06-16T05:55:27Z","symbol":"NIM0958275","token_address":"0xf65b53a53097a73df11485dd2d6cd77bf9b4a5b3","type":"artist","uuid":"2ecdf76a-2f1a-4548-a394-2e0a5ccd203e"}
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 0x0fc49fdf535180c16de9644381501a12d933f6592732c1e65598367f7642cb9c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ecdf76a-2f1a-4548-a394-2e0a5ccd203e.json and https://artists.proofprofile.net/proofs/artist/2ecdf76a-2f1a-4548-a394-2e0a5ccd203e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x0fc49fdf535180c16de9644381501a12d933f6592732c1e65598367f7642cb9c","name":"Midnight Hues","registered_at":"2026-06-16T05:55:27Z","symbol":"NIM0958275","token_address":"0xf65b53a53097a73df11485dd2d6cd77bf9b4a5b3","type":"artist","uuid":"2ecdf76a-2f1a-4548-a394-2e0a5ccd203e"}
album: Midnight Hues
  type: MusicAlbum
  date published: 2023-03-15
album: Nocturnal Melodies
  type: MusicAlbum
  date published: 2024-04-12
album: 夜の残響
  type: MusicAlbum
  date published: 2024-11-15