Mad Child
type: MusicGroup
genre: j-dance
genre: speedcore
popularity: 12
followers: 4565
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fabdc4ad2a0ae8efe1c21904f09bc4404672217ea07598c0857d1566ffc8370
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d340340c-4834-4259-a2e2-4194e7bf81af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d340340c-4834-4259-a2e2-4194e7bf81af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d340340c-4834-4259-a2e2-4194e7bf81af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fabdc4ad2a0ae8efe1c21904f09bc4404672217ea07598c0857d1566ffc8370","name":"Mad Child","registered_at":"2026-06-15T02:43:31Z","symbol":"NIM0657059","token_address":"0xeb246ce73fe7391f43a4e76c85d7e24c795bfdb6","type":"artist","uuid":"d340340c-4834-4259-a2e2-4194e7bf81af"}
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 0x2fabdc4ad2a0ae8efe1c21904f09bc4404672217ea07598c0857d1566ffc8370. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d340340c-4834-4259-a2e2-4194e7bf81af.json and https://artists.proofprofile.net/proofs/artist/d340340c-4834-4259-a2e2-4194e7bf81af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x2fabdc4ad2a0ae8efe1c21904f09bc4404672217ea07598c0857d1566ffc8370","name":"Mad Child","registered_at":"2026-06-15T02:43:31Z","symbol":"NIM0657059","token_address":"0xeb246ce73fe7391f43a4e76c85d7e24c795bfdb6","type":"artist","uuid":"d340340c-4834-4259-a2e2-4194e7bf81af"}
album: The Mad Child EP
  type: MusicAlbum
  date published: 2009-07-01
album: King of Pain - EP
  type: MusicAlbum
  date published: 2011
album: Madchild Banned from America - EP
  type: MusicAlbum
  date published: 2011
album: Progress Program - Single
  type: MusicAlbum
  date published: 2013-08-21
album: Switched On
  type: MusicAlbum
  date published: 2014-08-19
album: Children's Madness
  type: MusicAlbum
  date published: 2014-10-08
album: Children's Madness
  type: MusicAlbum
  date published: 2014-10-08
album: Children's Madness Remixies
  type: MusicAlbum
  date published: 2015-05-05
album: CHILDREN'S MADNESS REMIXIES
  type: MusicAlbum
  date published: 2016-10-12
album: CHILDREN'S MADNESS REMIXIES
  type: MusicAlbum
  date published: 2016-10-12
album: CHILDREN'S MADNESS REMIXIES
  type: MusicAlbum
  date published: 2016-10-12
album: Children's Madness Remixies
  type: MusicAlbum
  date published: 2016-10-12
album: Write It Down
  type: MusicAlbum
  date published: 2016-12-09
album: Colombian Smoke
  type: MusicAlbum
  date published: 2018-03-16
album: Faceplant
  type: MusicAlbum
  date published: 2018-05-11
album: Demons
  type: MusicAlbum
  date published: 2018-12-14
album: Death Race
  type: MusicAlbum
  date published: 2019-01-25
album: Times Change
  type: MusicAlbum
  date published: 2019-02-15
album: Dreaded Force
  type: MusicAlbum
  date published: 2019-03-01
album: Han Solo
  type: MusicAlbum
  date published: 2019-03-15
album: Watergate
  type: MusicAlbum
  date published: 2019-04-05
album: Demons
  type: MusicAlbum
  date published: 2019-04-26
album: Myself
  type: MusicAlbum
  date published: 2019-07-05
album: Lemons
  type: MusicAlbum
  date published: 2020-03-27
album: Quarantine
  type: MusicAlbum
  date published: 2020-04-28
album: Anadrol
  type: MusicAlbum
  date published: 2020-05-08
album: DNA
  type: MusicAlbum
  date published: 2020-05-18