Patent AU-2021202736-A1 (AU)
Title: System and method for Proof of View via blockchain
Inventor: HAIN ROBERT JAMES MARK
IPC: G06Q30/00
Filed: 2021-03-17
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) 
(19) World Intellectual Property 
(1) Organization11111111111111111111111I1111111111111i1111liiiii 
International Bureau (10) International Publication Number 
(43) International Publication Date W O 2021/079359 A2 
29 April 2021 (29.04.2021) W IPO I PCT 
(51) InternationalPatent Classification: (81) Designated States (unless otherwise indicated, for every 
Not classified kind ofnational protection available): AE, AG, AL, AM, 
(21) International Application Number: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 
PCT/IBa2021/052243 CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 
DZ, EC, EE, EG, ES, Fl, GB, GD, GE, GH, GM, GT, HN, 
(22) International Filing Date: HR, HU, ID, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KN, 
17 March 2021 (17.03.2021) KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, 
ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, 
(25)FilingLanguage: English NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 
(26) Publication Language: English SA, SC, SD, SE, SG, SK, SL, ST, SV SY, TH, TJ, TM, TN, 
TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW.  
(30) Priority Data: 
17/192,045 04 March 2021 (04.03.2021) US (84) Designated States (unless otherwise indicated, for every 
kind of regional protection available): ARIPO (BW, GH, 
(63) Relatedabycontinuation(CON)orcontinuation-in-par GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, 
(CIP)toearierapplications: UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, 
US 16/023,354 (CIP) TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 
Filed on 29 June 2018 (29.06.2018) EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, 
US 62/660,167 (CIP) MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 
Filed on 19 April 2018 (19.04.2018) TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, 
US 62/627,285 (CIP) KM, ML, MR, NE, SN, TD, TG).  
Filed on 07 February 2018 (07.02.2018) 
(72) Inventor; and Declarations under 
Rule 4.17: 
-as tothe identity of the inventor (Rule 4.1 7()) 
(71) Applicant: HAIN, Robert James Mark [GB/IT]; Via 
Gaudio, Sanremo (IT).  
(54) Title: SYSTEM AND METHOD FOR PROOF OF VIEW VIA BLOCKCHAIN 
(57) Abstract: A Proof of View verification system is disclosed. The Proof of 
Start 5 View verification system has a Proof of View verification module, compris
ing computer-executable code stored in non-volatile memory, and a processor.  
The Proof of View verification module and the processor are configured to 
Receive Request to receive a request for a content view to view a piece of content, record a content 
502 view data in a database chunk, hash the database chunk into a hashed database 
chunk, append the hashed database chunk to a block on a blockchain of the 
Generate Channel Proof of View verification system, and compare the content view data with 
Value the block on the blockchain. The blockchain is publicly available.  
504 
Generate Stake End 
Offering 516 
506 
.Offer Stake for Sale Continually Update 
-- e aChannel Value 
508 514 
No 
L , Sake"'urchs'.d -Y, Issue Stake to 
Stake purchase -Yc Purchasers 
510 512 
FIG. 5
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Published: 
- upon request of the applicant, before the expiration of the 
time limit referred to in Article 21(2)(a) 
- without international search report and to be republished 
upon receipt of that report (Rule 48.2(g)) 
- in black and white; the international application as filed 
contained color or greyscale and is availablefor download 
from PATENTSCOPE