Ratau Mike Makhalemele
type: MusicGroup
description: Ratau Mike Makhalemele was a South African saxophonist, active since the 1960s. He was a member of the soul-jazz group The Drive during the 1970s. He died in 2000, aged 58. His album Searching for th
popularity: 3
followers: 538
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9520fe953da7eec48bfe7795c0bb8bb90fa10da48bc87506d5d0b00d42384c0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1b03316-c003-4514-9767-07cecc39a20f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1b03316-c003-4514-9767-07cecc39a20f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1b03316-c003-4514-9767-07cecc39a20f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9520fe953da7eec48bfe7795c0bb8bb90fa10da48bc87506d5d0b00d42384c0c","name":"Ratau Mike Makhalemele","registered_at":"2026-06-21T13:14:52Z","symbol":"NIM1932820","token_address":"0x62799549ac7d681c15637c66cbc1cfda99da7438","type":"artist","uuid":"f1b03316-c003-4514-9767-07cecc39a20f"}
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 0x9520fe953da7eec48bfe7795c0bb8bb90fa10da48bc87506d5d0b00d42384c0c. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1b03316-c003-4514-9767-07cecc39a20f.json and https://artists.proofprofile.net/proofs/artist/f1b03316-c003-4514-9767-07cecc39a20f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x9520fe953da7eec48bfe7795c0bb8bb90fa10da48bc87506d5d0b00d42384c0c","name":"Ratau Mike Makhalemele","registered_at":"2026-06-21T13:14:52Z","symbol":"NIM1932820","token_address":"0x62799549ac7d681c15637c66cbc1cfda99da7438","type":"artist","uuid":"f1b03316-c003-4514-9767-07cecc39a20f"}
album: Kabuzela
  type: MusicAlbum
  date published: 1979-10-26
album: Sunday Groovin'
  type: MusicAlbum
  date published: 1980-01-01
album: Sunday Groovin'
  type: MusicAlbum
  date published: 1980-04-14
album: Requiem for Alexandra
  type: MusicAlbum
  date published: 1981-08-24
album: Requiem
  type: MusicAlbum
  date published: 1981-11-16
album: Requiem
  type: MusicAlbum
  date published: 1981-11-16
album: Thabang
  type: MusicAlbum
  date published: 1990-10-01
album: Searching
  type: MusicAlbum
  date published: 1997
album: Thabang
  type: MusicAlbum
  date published: 1997-10-02
album: Thabang
  type: MusicAlbum
  date published: 1997-10-02
album: Thabang
  type: MusicAlbum
  date published: 1997-10-02
album: The Very Best of Ratau Mike Makhalemele
  type: MusicAlbum
  date published: 2012-11-09