Jeff Parker
type: MusicGroup
genre: bluegrass
genre: christian country
description: Jeff Parker may refer to: Jeff Parker (comics) (born 1966), comic book cartoonist Jeff Parker (editorial cartoonist) Jeff Parker (ice hockey) (1964–2017) Jeff Parker (musician) (born 1967), guita
popularity: 17
followers: 385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b775cbd47cdd7925046a7109341b5127c877c15ad44da74bc12ebc1f580644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d10e988f-ade3-4c91-a456-9204db760cfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d10e988f-ade3-4c91-a456-9204db760cfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d10e988f-ade3-4c91-a456-9204db760cfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b775cbd47cdd7925046a7109341b5127c877c15ad44da74bc12ebc1f580644","name":"Jeff Parker","registered_at":"2026-06-15T02:35:39Z","symbol":"NIM0655181","token_address":"0x3713a06aef848ccd4236b575b689ea9e21536c87","type":"artist","uuid":"d10e988f-ade3-4c91-a456-9204db760cfb"}
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 0xc4b775cbd47cdd7925046a7109341b5127c877c15ad44da74bc12ebc1f580644. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d10e988f-ade3-4c91-a456-9204db760cfb.json and https://artists.proofprofile.net/proofs/artist/d10e988f-ade3-4c91-a456-9204db760cfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xc4b775cbd47cdd7925046a7109341b5127c877c15ad44da74bc12ebc1f580644","name":"Jeff Parker","registered_at":"2026-06-15T02:35:39Z","symbol":"NIM0655181","token_address":"0x3713a06aef848ccd4236b575b689ea9e21536c87","type":"artist","uuid":"d10e988f-ade3-4c91-a456-9204db760cfb"}
album: Two Roads to Travel
  type: MusicAlbum
  date published: 2004-07-20
album: Two Roads To Travel
  type: MusicAlbum
  date published: 2004-07-20
album: Two Roads to Travel
  type: MusicAlbum
  date published: 2004-07-20
album: Go Parker!
  type: MusicAlbum
  date published: 2012-07-10
album: Go Parker!
  type: MusicAlbum
  date published: 2012-07-10
album: Go Parker!
  type: MusicAlbum
  date published: 2012-07-10
album: It's Christmas Time
  type: MusicAlbum
  date published: 2013-10-29
album: It's Christmas Time
  type: MusicAlbum
  date published: 2013-10-29
album: Jeff Parker & Company
  type: MusicAlbum
  date published: 2015-02-10
album: Jeff Parker & Company
  type: MusicAlbum
  date published: 2015-02-10
album: Jeff Parker & Company
  type: MusicAlbum
  date published: 2015-02-10