Caesar Frazier
type: MusicGroup
description: thumb Caesar Frazier is an American musician, keyboard player, producer and jazz, funk and soul recording artist who is best known as the former keyboard player for Marvin Gaye. Frazier specializes i
popularity: 2
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2eaac03dabc0dd6a6f56393c9f118b1fc9e76d26d4fb8c9385fdd9164a53299
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db47d654-4c69-4183-a2f7-d7bd7fb25e1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db47d654-4c69-4183-a2f7-d7bd7fb25e1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db47d654-4c69-4183-a2f7-d7bd7fb25e1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2eaac03dabc0dd6a6f56393c9f118b1fc9e76d26d4fb8c9385fdd9164a53299","name":"Caesar Frazier","registered_at":"2026-06-21T04:40:13Z","symbol":"NIM1822880","token_address":"0x5a1a5eaf59d7539d270cd292afa1584af62e7db0","type":"artist","uuid":"db47d654-4c69-4183-a2f7-d7bd7fb25e1a"}
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 0xf2eaac03dabc0dd6a6f56393c9f118b1fc9e76d26d4fb8c9385fdd9164a53299. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db47d654-4c69-4183-a2f7-d7bd7fb25e1a.json and https://artists.proofprofile.net/proofs/artist/db47d654-4c69-4183-a2f7-d7bd7fb25e1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf2eaac03dabc0dd6a6f56393c9f118b1fc9e76d26d4fb8c9385fdd9164a53299","name":"Caesar Frazier","registered_at":"2026-06-21T04:40:13Z","symbol":"NIM1822880","token_address":"0x5a1a5eaf59d7539d270cd292afa1584af62e7db0","type":"artist","uuid":"db47d654-4c69-4183-a2f7-d7bd7fb25e1a"}
album: Instinct
  type: MusicAlbum
  date published: 2017-10-27
album: Closer to the Truth
  type: MusicAlbum
  date published: 2019-02-08
album: Tenacity / As We Speak
  type: MusicAlbum
  date published: 2022-04-15
album: King of Leonne
  type: MusicAlbum
  date published: 2023-04-28
album: I Wanna Make It With You
  type: MusicAlbum
  date published: 2023-05-19
album: Live At Jazzcup
  type: MusicAlbum
  date published: 2023-06-16
album: Alive / One Night in Savannah (Live)
  type: MusicAlbum
  date published: 2024-03-01