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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON 1ST ED Award a ₱17.1M contract to HYPER J CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
3c15a1725abd47e5fb3cee18e3afc137bae9c5dc765d4ff08da866c3c4f110f5
Status:
Included and unchanged
Block:
#3,906 2,107 blocks after it
Position in block:
Transaction 42 of 246
Award day:
Oct 14, 2019 (7 yrs 1 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,906 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Outside Infra - GAA 2019 DepEd BEFF", i.e. the FY2019 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON 1ST ED awarded it to HYPER J CONSTRUCTION & SUPPLY on 2019-10-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19DK0162: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2020-10-01). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   3c15a1725a…f110f5now      …
  2. 2. Block Merkle root changed
    stored   a5138f3ade…ea3a80now      …
  3. 3. Block #3906 hash changed
    stored   3c9303834f…9450eanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 245 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3c15a1725abd47e5fb3cee18e3afc137bae9c5dc765d4ff08da866c3c4f110f5
  2. 01 R 3d2be686fb8cc29bf718f7409b89cbdec33b36504cc6aa6cbd2a7788749f2884
  3. 02 L 5b8c7f25d1d61ae9c0170550f5dc9f4ad9aca67dfc556f73dc1ea70652ef990d
  4. 03 R 97344e590bb3e7cc8415a93f55e99da051fca61c7d1138c19dba41fe5bd07eb9
  5. 04 L 5ce3c66ef21464be8ae51c68a3515a1f17a1906944e7ad82abc0d3d744f0655c
  6. 05 R b108408900da095e9e2654db59286ac82bb5fbdb31de6414207aca9b3c1fafc0
  7. 06 L fa47eb88fb8185cfc8bff8c137328d10ebba690bffd85a025973006818c8ae68
  8. 07 R ad02a58588a1a20d0974a5d4b9492e4ba0d32ec4291c8eb908046e8da88c6e77
  9. 08 R 20d72ac5964790f48db458337d1c795f13f048eb4fcdb22366ef99b1777143b3
  10. root  a5138f3ade3b28d53517defa9d4d840dc790ad9d8f48b4227297d0cf53ea3a80