Karim Razak
type: MusicGroup
popularity: 6
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc35927f1cc1533f13caa80f96450b486ed9e89d6a03917cf7cd4f7de8e0e00cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6532ae-f7b5-4f75-9cd7-bb876d41410c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6532ae-f7b5-4f75-9cd7-bb876d41410c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a6532ae-f7b5-4f75-9cd7-bb876d41410c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc35927f1cc1533f13caa80f96450b486ed9e89d6a03917cf7cd4f7de8e0e00cc","name":"Karim Razak","registered_at":"2026-06-17T08:19:21Z","symbol":"NIM1336184","token_address":"0xf8f317b39f868231d7ebef5ee41da0762f6a0795","type":"artist","uuid":"7a6532ae-f7b5-4f75-9cd7-bb876d41410c"}
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 0xc35927f1cc1533f13caa80f96450b486ed9e89d6a03917cf7cd4f7de8e0e00cc. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a6532ae-f7b5-4f75-9cd7-bb876d41410c.json and https://artists.proofprofile.net/proofs/artist/7a6532ae-f7b5-4f75-9cd7-bb876d41410c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0xc35927f1cc1533f13caa80f96450b486ed9e89d6a03917cf7cd4f7de8e0e00cc","name":"Karim Razak","registered_at":"2026-06-17T08:19:21Z","symbol":"NIM1336184","token_address":"0xf8f317b39f868231d7ebef5ee41da0762f6a0795","type":"artist","uuid":"7a6532ae-f7b5-4f75-9cd7-bb876d41410c"}
album: Iko Iko
  type: MusicAlbum
  date published: 2010-01-18
album: Magic Flute
  type: MusicAlbum
  date published: 2010-10-26
album: Really Good
  type: MusicAlbum
  date published: 2014-01-01
album: Disco Gitano
  type: MusicAlbum
  date published: 2014-01-01
album: Like This
  type: MusicAlbum
  date published: 2015-01-01
album: Meu Carnaval
  type: MusicAlbum
  date published: 2015-01-01
album: Sirtaki
  type: MusicAlbum
  date published: 2017-01-13
album: Hey Now (Jock-A-Mo)
  type: MusicAlbum
  date published: 2018-11-16
album: Killer Funk
  type: MusicAlbum
  date published: 2019-01-25
album: Smooth Operator
  type: MusicAlbum
  date published: 2021-05-07
album: My Roots
  type: MusicAlbum
  date published: 2021-06-18