Chuck Armstrong
type: MusicGroup
description: Charles G. Armstrong is an American attorney and former officer of the United States Navy, best known for his 28-year tenure as president of the Seattle Mariners Major League Baseball club, a position
popularity: 3
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae40cee8a16a318dc2d66ef9ce6e8bde0d15bdfc0bc4691885f82ccfd11915a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7123cbae-9244-4b8f-bb2d-9ca60c49c7f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7123cbae-9244-4b8f-bb2d-9ca60c49c7f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7123cbae-9244-4b8f-bb2d-9ca60c49c7f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae40cee8a16a318dc2d66ef9ce6e8bde0d15bdfc0bc4691885f82ccfd11915a0","name":"Chuck Armstrong","registered_at":"2026-06-17T05:03:51Z","symbol":"NIM1289585","token_address":"0x5cc784f2767c368f1fadd69275628ae4a4d62652","type":"artist","uuid":"7123cbae-9244-4b8f-bb2d-9ca60c49c7f5"}
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 0xae40cee8a16a318dc2d66ef9ce6e8bde0d15bdfc0bc4691885f82ccfd11915a0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7123cbae-9244-4b8f-bb2d-9ca60c49c7f5.json and https://artists.proofprofile.net/proofs/artist/7123cbae-9244-4b8f-bb2d-9ca60c49c7f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xae40cee8a16a318dc2d66ef9ce6e8bde0d15bdfc0bc4691885f82ccfd11915a0","name":"Chuck Armstrong","registered_at":"2026-06-17T05:03:51Z","symbol":"NIM1289585","token_address":"0x5cc784f2767c368f1fadd69275628ae4a4d62652","type":"artist","uuid":"7123cbae-9244-4b8f-bb2d-9ca60c49c7f5"}
album: How Sweet It is / I'm Gonna Forget About You
  type: MusicAlbum
  date published: 1969-02-26
album: Keep Your Mind on Me
  type: MusicAlbum
  date published: 1970-02-26
album: Keep Your Mind On Me
  type: MusicAlbum
  date published: 1970-04-27
album: Chuck Armstrong's Keep Your Mind On Me
  type: MusicAlbum
  date published: 2006-06-25
album: Shackin' up (Digitally Remastered)
  type: MusicAlbum
  date published: 2014-06-24
album: Give Me All Your Sweet Lovin' / She Had the Right (Digital 45)
  type: MusicAlbum
  date published: 2014-08-25
album: How Sweet It Is
  type: MusicAlbum
  date published: 2020-08-07
album: Somethinng Got A Hold On Me
  type: MusicAlbum
  date published: 2021-07-01
album: Somethinng Got a Hold on Me
  type: MusicAlbum
  date published: 2021-07-01