J.D. Sumner & The Stamps Quartet
type: MusicGroup
genre: christian country
genre: gospel
genre: southern gospel
popularity: 7
followers: 1630
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc3123bae020408f4500a2b3d9d771be9483bf86ca4dd6394236a4ba3f84c967
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e18fcd49-5bfd-4996-8ecf-1805ea2533c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e18fcd49-5bfd-4996-8ecf-1805ea2533c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e18fcd49-5bfd-4996-8ecf-1805ea2533c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc3123bae020408f4500a2b3d9d771be9483bf86ca4dd6394236a4ba3f84c967","name":"J.D. Sumner & The Stamps Quartet","registered_at":"2026-06-21T06:53:26Z","symbol":"NIM1854582","token_address":"0x755ba8da8c13e2afe66e151771cc796c17af7023","type":"artist","uuid":"e18fcd49-5bfd-4996-8ecf-1805ea2533c9"}
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 0xcc3123bae020408f4500a2b3d9d771be9483bf86ca4dd6394236a4ba3f84c967. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e18fcd49-5bfd-4996-8ecf-1805ea2533c9.json and https://artists.proofprofile.net/proofs/artist/e18fcd49-5bfd-4996-8ecf-1805ea2533c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xcc3123bae020408f4500a2b3d9d771be9483bf86ca4dd6394236a4ba3f84c967","name":"J.D. Sumner & The Stamps Quartet","registered_at":"2026-06-21T06:53:26Z","symbol":"NIM1854582","token_address":"0x755ba8da8c13e2afe66e151771cc796c17af7023","type":"artist","uuid":"e18fcd49-5bfd-4996-8ecf-1805ea2533c9"}
album: The Final Sessions
  type: MusicAlbum
  date published: 1999-06-01
album: Old Time Religion
  type: MusicAlbum
  date published: 2005
album: Old Time Religion
  type: MusicAlbum
  date published: 2005
album: An Evening of Memories and Song: Remembering Elvis Presley
  type: MusicAlbum
  date published: 2009-11-16
album: Live
  type: MusicAlbum
  date published: 2011-02-01
album: Golden Gospel Classics - J. D. Sumner & The Stamps Quartet
  type: MusicAlbum
  date published: 2024-06-25