Mono
type: MusicGroup
genre: drumstep
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85750fdf6916e073797f066ea8a8db248063d774141de6ca1be81193ce11bc93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d5e03d9-8c98-4cf6-ae88-182e887af53e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d5e03d9-8c98-4cf6-ae88-182e887af53e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d5e03d9-8c98-4cf6-ae88-182e887af53e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
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 0x85750fdf6916e073797f066ea8a8db248063d774141de6ca1be81193ce11bc93. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d5e03d9-8c98-4cf6-ae88-182e887af53e.json and https://artists.proofprofile.net/proofs/artist/9d5e03d9-8c98-4cf6-ae88-182e887af53e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Martyr Music Mafia, Vol. 1
  type: MusicAlbum
  date published: 2013-06-20
album: Start to Funk
  type: MusicAlbum
  date published: 2015-05-20
album: Gemu No Otokonoko
  type: MusicAlbum
  date published: 2016-12-25
album: Play No Games
  type: MusicAlbum
  date published: 2017-02-17
album: Restart My Heart
  type: MusicAlbum
  date published: 2025-01-28