MIKUMARI
type: MusicGroup
genre: j-rap
popularity: 5
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9de762e9732a6e6dd6a2081a17cdf43f49dc60e0a460359011a4a929bb4d266e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5968d99-2123-4a40-abb1-91825b4c6564.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5968d99-2123-4a40-abb1-91825b4c6564.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5968d99-2123-4a40-abb1-91825b4c6564
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x9de762e9732a6e6dd6a2081a17cdf43f49dc60e0a460359011a4a929bb4d266e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5968d99-2123-4a40-abb1-91825b4c6564.json and https://artists.proofprofile.net/proofs/artist/b5968d99-2123-4a40-abb1-91825b4c6564.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Saideira
  type: MusicAlbum
  date published: 2024-05-01
album: CONVERSATION
  type: MusicAlbum
  date published: 2022-08-10
album: GAZZA CROOKS
  type: MusicAlbum
  date published: 2018-03-28
album: FINE MALT No.7
  type: MusicAlbum
  date published: 2017-12-08
album: URA BOTTOM
  type: MusicAlbum
  date published: 2014-06-25
album: From Top of the Bottom
  type: MusicAlbum
  date published: 2013-09-11
album: Bring It On
  type: MusicAlbum
  date published: 2023-09-01
album: SHAME
  type: MusicAlbum
  date published: 2023-07-07
album: NIGHT OWL
  type: MusicAlbum
  date published: 2023-07-07
album: YAMANGU
  type: MusicAlbum
  date published: 2023-03-31
album: MADARA
  type: MusicAlbum
  date published: 2023-02-28
album: The Villain
  type: MusicAlbum
  date published: 2023-01-23
album: Ganja
  type: MusicAlbum
  date published: 2022-11-01
album: Marijyuana
  type: MusicAlbum
  date published: 2022-10-19
album: Active
  type: MusicAlbum
  date published: 2021-08-18
album: Grow Up Roll Up
  type: MusicAlbum
  date published: 2020-03-21