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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 - MALABON-NAVOTAS SD Award a ₱5.7M contract to PLL BUILDERS INCNational agencies

Transaction hash:
85bef73d22fb6c6ca5b186a2fc33062683cef36d495bd47546be78ee67208d8b
Status:
Included and unchanged
Block:
#4,527 1,486 blocks after it
Position in block:
Transaction 129 of 254
Award day:
Aug 3, 2021 (5 yrs 3 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 #4,527 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 "Regular Infra - GAA 2021 CSSP", i.e. the FY2021 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 - MALABON-NAVOTAS SD awarded it to PLL BUILDERS INC on 2021-08-03.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21OA0067: 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 2021-12-28). 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   85bef73d22…208d8bnow      …
  2. 2. Block Merkle root changed
    stored   ed561c2f48…b8d9b4now      …
  3. 3. Block #4527 hash changed
    stored   e32e74b337…473351now      …
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 253 records. Each step hashes the current value together with the sibling shown.

  1. leaf  85bef73d22fb6c6ca5b186a2fc33062683cef36d495bd47546be78ee67208d8b
  2. 01 L 85ba96c3bb8c763f64daa6dec6ba3502fab4062d2d53da505f2d8fbfb4ce8d50
  3. 02 R ff18f65448bb22538340c58845d51d779bb45ee52127a3cc91753f1068f6e733
  4. 03 R e00ed0688ab9ce25fff53e472c3fb11778cf63a74f27f5571f28f8ec4c788472
  5. 04 R c686c6257d4455b938b6988c57e0f4cb06c691ed4265afeb3f2eae009d6f55d0
  6. 05 R 9ecb9cd6a9a58c6af0f40487b7cdf000a7adf50336a8901a9e653a66a0bf6a5a
  7. 06 R 31425232aa4bda6c89599722ebcf23d35e71753f3377b01d104c24b44e561e56
  8. 07 R 653df1319be17599d53dc957b66db9fa86ba99c8c35617b1aac97646d6d8489b
  9. 08 L 768a1637803a320d320124daac895387f2b30965ac7ba16cc5d81b5e023e47a1
  10. root  ed561c2f48d84d1c083288267bddb7ba61701f7c87987f74e54372aba4b8d9b4