MacHardi
type: MusicGroup
popularity: 17
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf392bb3b03401202342a53dae8ea2246272876fdb593f4d46bac0edc1bf50493
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/998ec792-5840-4395-b62e-1223f20f91d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/998ec792-5840-4395-b62e-1223f20f91d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/998ec792-5840-4395-b62e-1223f20f91d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
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 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 0xf392bb3b03401202342a53dae8ea2246272876fdb593f4d46bac0edc1bf50493. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/998ec792-5840-4395-b62e-1223f20f91d2.json and https://artists.proofprofile.net/proofs/artist/998ec792-5840-4395-b62e-1223f20f91d2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:44:49Z
album: Energetic
  type: MusicAlbum
  date published: 2019-08-16
album: Motor Breath
  type: MusicAlbum
  date published: 2019-10-02
album: Tippin'
  type: MusicAlbum
  date published: 2019-10-29
album: Off the Wall
  type: MusicAlbum
  date published: 2019-11-24
album: Pyrex
  type: MusicAlbum
  date published: 2019-11-24
album: On My Grind
  type: MusicAlbum
  date published: 2020-01-08
album: OwnShooter
  type: MusicAlbum
  date published: 2020-01-19
album: Sloth Blood
  type: MusicAlbum
  date published: 2020-02-21
album: Take a Sipp
  type: MusicAlbum
  date published: 2020-02-22
album: Li' Momma
  type: MusicAlbum
  date published: 2020-03-05
album: Case
  type: MusicAlbum
  date published: 2020-03-25
album: Chill Out
  type: MusicAlbum
  date published: 2020-04-18
album: Ready
  type: MusicAlbum
  date published: 2020-06-03
album: Knuckle Up
  type: MusicAlbum
  date published: 2020-09-01
album: Playing it safe
  type: MusicAlbum
  date published: 2020-11-22
album: Shit locs
  type: MusicAlbum
  date published: 2021-01-05
album: BeatBox (Remix)
  type: MusicAlbum
  date published: 2021-02-02
album: Rounds
  type: MusicAlbum
  date published: 2021-02-09
album: Every Quarter
  type: MusicAlbum
  date published: 2021-02-21
album: screws
  type: MusicAlbum
  date published: 2021-02-26
album: Me vs the streets
  type: MusicAlbum
  date published: 2021-03-09
album: D.A.T Defines All Truth
  type: MusicAlbum
  date published: 2021-04-21
album: So Long
  type: MusicAlbum
  date published: 2021-06-05
album: fasho
  type: MusicAlbum
  date published: 2021-07-07
album: Breaking Point
  type: MusicAlbum
  date published: 2021-08-19
album: Old Newz
  type: MusicAlbum
  date published: 2021-08-20
album: Fuck Shit
  type: MusicAlbum
  date published: 2022-02-15
album: Lot Of Shit
  type: MusicAlbum
  date published: 2022-09-14
album: Twenty four
  type: MusicAlbum
  date published: 2023-02-14
album: Role
  type: MusicAlbum
  date published: 2023-10-09
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  type: MusicAlbum
  date published: 2024-06-14