Mihail Holland
type: MusicGroup
popularity: 14
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30920140b06955d059ca38b70e14d43b35597b83dcd74ec5e212d98170b4a722
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f7c2b1c-9f77-47ef-a73d-67b31397e17d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f7c2b1c-9f77-47ef-a73d-67b31397e17d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f7c2b1c-9f77-47ef-a73d-67b31397e17d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30920140b06955d059ca38b70e14d43b35597b83dcd74ec5e212d98170b4a722","name":"Mihail Holland","registered_at":"2026-06-14T19:31:56Z","symbol":"NIM0554026","token_address":"0x9669b2375586077e1008d28ff6d9fa398ebc9be6","type":"artist","uuid":"8f7c2b1c-9f77-47ef-a73d-67b31397e17d"}
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 0x30920140b06955d059ca38b70e14d43b35597b83dcd74ec5e212d98170b4a722. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f7c2b1c-9f77-47ef-a73d-67b31397e17d.json and https://artists.proofprofile.net/proofs/artist/8f7c2b1c-9f77-47ef-a73d-67b31397e17d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0x30920140b06955d059ca38b70e14d43b35597b83dcd74ec5e212d98170b4a722","name":"Mihail Holland","registered_at":"2026-06-14T19:31:56Z","symbol":"NIM0554026","token_address":"0x9669b2375586077e1008d28ff6d9fa398ebc9be6","type":"artist","uuid":"8f7c2b1c-9f77-47ef-a73d-67b31397e17d"}
album: Passing Through
  type: MusicAlbum
  date published: 2020-04-20
album: Passing Through
  type: MusicAlbum
  date published: 2020-04-20
album: Passing Through
  type: MusicAlbum
  date published: 2020-04-20
album: Winding Downwards
  type: MusicAlbum
  date published: 2020-05-28
album: Winding Downwards
  type: MusicAlbum
  date published: 2020-05-28
album: Bells Of Mount Shibb
  type: MusicAlbum
  date published: 2020-09-28
album: Bells Of Mount Shibb
  type: MusicAlbum
  date published: 2020-09-28
album: Pushing Pins
  type: MusicAlbum
  date published: 2020-12-16
album: Dagdorov
  type: MusicAlbum
  date published: 2021-01-26
album: Room For Ania
  type: MusicAlbum
  date published: 2021-02-01
album: Room For Ania
  type: MusicAlbum
  date published: 2021-02-01
album: Sparkling Diminuals
  type: MusicAlbum
  date published: 2021-08-23
album: Hmmm
  type: MusicAlbum
  date published: 2022-07-21
album: Sparkling Coastline
  type: MusicAlbum
  date published: 2024-02-23
album: Room for oceans
  type: MusicAlbum
  date published: 2024-03-14