42 Fredo
type: MusicGroup
popularity: 2
followers: 967
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x169fbbc80947b5ec81edc6e1e06c899f5f34a9da1fd061432ceb1b179b733519
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/117fdf8b-f9c2-45ef-a623-e285cf60ee2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/117fdf8b-f9c2-45ef-a623-e285cf60ee2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/117fdf8b-f9c2-45ef-a623-e285cf60ee2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x169fbbc80947b5ec81edc6e1e06c899f5f34a9da1fd061432ceb1b179b733519","name":"42 Fredo","registered_at":"2026-06-15T19:52:51Z","symbol":"NIM0814406","token_address":"0x8ecd6d12fef330508870f2651ef22c848e9ea1a3","type":"artist","uuid":"117fdf8b-f9c2-45ef-a623-e285cf60ee2b"}
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 0x169fbbc80947b5ec81edc6e1e06c899f5f34a9da1fd061432ceb1b179b733519. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/117fdf8b-f9c2-45ef-a623-e285cf60ee2b.json and https://artists.proofprofile.net/proofs/artist/117fdf8b-f9c2-45ef-a623-e285cf60ee2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x169fbbc80947b5ec81edc6e1e06c899f5f34a9da1fd061432ceb1b179b733519","name":"42 Fredo","registered_at":"2026-06-15T19:52:51Z","symbol":"NIM0814406","token_address":"0x8ecd6d12fef330508870f2651ef22c848e9ea1a3","type":"artist","uuid":"117fdf8b-f9c2-45ef-a623-e285cf60ee2b"}
album: Stare Thru the Window
  type: MusicAlbum
  date published: 2020-07-31
album: Alive in the Night
  type: MusicAlbum
  date published: 2020-08-28
album: Diggin' Me
  type: MusicAlbum
  date published: 2020-09-11
album: Money Love
  type: MusicAlbum
  date published: 2020-09-25
album: Sorry
  type: MusicAlbum
  date published: 2020-10-09
album: Callin' My Name
  type: MusicAlbum
  date published: 2020-10-23
album: Pacific
  type: MusicAlbum
  date published: 2020-11-20
album: Top Of The World
  type: MusicAlbum
  date published: 2020-12-18
album: Time To Live
  type: MusicAlbum
  date published: 2021-01-08
album: Up in Smoke
  type: MusicAlbum
  date published: 2021-01-22
album: Baddie
  type: MusicAlbum
  date published: 2021-05-28
album: The 42 Chronicles
  type: MusicAlbum
  date published: 2021-06-04
album: Baby
  type: MusicAlbum
  date published: 2021-08-13
album: How To Act
  type: MusicAlbum
  date published: 2021-08-27
album: Ride With Me
  type: MusicAlbum
  date published: 2021-09-24
album: Toxic
  type: MusicAlbum
  date published: 2022-04-30
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  type: MusicAlbum
  date published: 2022-05-28
album: Until the End ft. Cain
  type: MusicAlbum
  date published: 2022-06-24
album: Agyeiwaa (Remix)
  type: MusicAlbum
  date published: 2022-07-15
album: The Heart Break
  type: MusicAlbum
  date published: 2023-03-03
album: In Da Stu
  type: MusicAlbum
  date published: 2023-10-27
album: Bliss
  type: MusicAlbum
  date published: 2024-05-03
album: DON'T LOVE ME
  type: MusicAlbum
  date published: 2024-07-19
album: Crazy
  type: MusicAlbum
  date published: 2024-08-02