Mario Hatchet
type: MusicGroup
genre: progressive house
genre: progressive trance
popularity: 4
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54299d981c675afe26519c4920da3dc9d7b0ccc1228b124e0e2514efe901841b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/619a4f5f-d9c6-493b-920f-427a9e800b6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/619a4f5f-d9c6-493b-920f-427a9e800b6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/619a4f5f-d9c6-493b-920f-427a9e800b6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54299d981c675afe26519c4920da3dc9d7b0ccc1228b124e0e2514efe901841b","name":"Mario Hatchet","registered_at":"2026-06-16T23:39:38Z","symbol":"NIM1212198","token_address":"0xbda8178566c9accdb42bf6ee94d24de7416170de","type":"artist","uuid":"619a4f5f-d9c6-493b-920f-427a9e800b6e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54299d981c675afe26519c4920da3dc9d7b0ccc1228b124e0e2514efe901841b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/619a4f5f-d9c6-493b-920f-427a9e800b6e.json and https://artists.proofprofile.net/proofs/artist/619a4f5f-d9c6-493b-920f-427a9e800b6e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x54299d981c675afe26519c4920da3dc9d7b0ccc1228b124e0e2514efe901841b","name":"Mario Hatchet","registered_at":"2026-06-16T23:39:38Z","symbol":"NIM1212198","token_address":"0xbda8178566c9accdb42bf6ee94d24de7416170de","type":"artist","uuid":"619a4f5f-d9c6-493b-920f-427a9e800b6e"}
album: World of Colours
  type: MusicAlbum
  date published: 2015-02-24
album: World of Colours (Remixes)
  type: MusicAlbum
  date published: 2015-03-23
album: World Of Colours (Remixes)
  type: MusicAlbum
  date published: 2015-03-23
album: Next Day
  type: MusicAlbum
  date published: 2017-12-13
album: Free Night
  type: MusicAlbum
  date published: 2018-05-10
album: There Is No Trouble
  type: MusicAlbum
  date published: 2018-10-18
album: Back To The House
  type: MusicAlbum
  date published: 2018-12-19
album: One Human & Tested EP
  type: MusicAlbum
  date published: 2019-05-03
album: Back To The House
  type: MusicAlbum
  date published: 2019-05-08
album: One Human & Tested Remix EP
  type: MusicAlbum
  date published: 2019-05-17
album: Pink Babylon
  type: MusicAlbum
  date published: 2019-07-10
album: Pink Babylon (Matush Remix)
  type: MusicAlbum
  date published: 2019-08-22
album: World Of Colours (Remastered) (Viktor Drzewiecki Remix)
  type: MusicAlbum
  date published: 2019-12-04
album: Midnite
  type: MusicAlbum
  date published: 2019-12-25
album: Love Me
  type: MusicAlbum
  date published: 2020-03-13
album: Friends / Virus 2.0
  type: MusicAlbum
  date published: 2020-08-21
album: Summer Flash
  type: MusicAlbum
  date published: 2020-09-25
album: Dream
  type: MusicAlbum
  date published: 2020-09-30
album: Kobana
  type: MusicAlbum
  date published: 2020-10-07
album: Schall 2021
  type: MusicAlbum
  date published: 2021-05-14
album: Sirius 2021 / Sunshine 2021
  type: MusicAlbum
  date published: 2021-07-12