George Sluppick
type: MusicGroup
description: George Peter Sluppick (born January 14, 1968, in Memphis, Tennessee) is an American touring and session drummer, best known for his association with bands such as The City Champs, Robert Walter's 20th
popularity: 5
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48646a0dbf129f4868023e9eb357bc29dce34f2f95771471a3fde3f7898f7374
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9303f39-e06e-4ce8-9eda-e63c8f639d17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9303f39-e06e-4ce8-9eda-e63c8f639d17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9303f39-e06e-4ce8-9eda-e63c8f639d17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48646a0dbf129f4868023e9eb357bc29dce34f2f95771471a3fde3f7898f7374","name":"George Sluppick","registered_at":"2026-06-20T08:36:42Z","symbol":"NIM1568260","token_address":"0x8d8b3af27f941c4e0317039704c51d1a07ec640e","type":"artist","uuid":"a9303f39-e06e-4ce8-9eda-e63c8f639d17"}
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 0x48646a0dbf129f4868023e9eb357bc29dce34f2f95771471a3fde3f7898f7374. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9303f39-e06e-4ce8-9eda-e63c8f639d17.json and https://artists.proofprofile.net/proofs/artist/a9303f39-e06e-4ce8-9eda-e63c8f639d17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x48646a0dbf129f4868023e9eb357bc29dce34f2f95771471a3fde3f7898f7374","name":"George Sluppick","registered_at":"2026-06-20T08:36:42Z","symbol":"NIM1568260","token_address":"0x8d8b3af27f941c4e0317039704c51d1a07ec640e","type":"artist","uuid":"a9303f39-e06e-4ce8-9eda-e63c8f639d17"}