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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 - METRO MANILA 1ST E Award a ₱146.3M contract to THAISON BUILDER AND DEVELOPER INC.National agencies

Transaction hash:
c039ccc6ed104b2e7cf74cf68bcf84f587ca978a1e5efb528ae04fd50aaa06b1
Status:
Included and unchanged
Block:
#5,560 453 blocks after it
Position in block:
Transaction 206 of 280
Award day:
Jul 12, 2024 (2 yrs 4 mo ago)
Value:
₱146,271,804.77
Project:
Contract ID No. 24OB0490 - Construction of Tagui

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 #5,560 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 2024 SSP", i.e. the FY2024 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 - METRO MANILA 1ST E awarded it to THAISON BUILDER AND DEVELOPER INC. on 2024-07-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24OB0490: 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 2025-06-16). 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   c039ccc6ed…aa06b1now      …
  2. 2. Block Merkle root changed
    stored   2e2be670a2…da2d10now      …
  3. 3. Block #5560 hash changed
    stored   78026201f6…8e69banow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 279 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c039ccc6ed104b2e7cf74cf68bcf84f587ca978a1e5efb528ae04fd50aaa06b1
  2. 01 R c03bc939336ce47870ea37621f27cb5058f92b16a82d2496fbfd0257b8bf36e9
  3. 02 L 508b19cf1395f2a9cf72b73a2fd11eb203ffec35972c0ff347211fd118177487
  4. 03 L 4e0c7ea23c3b2837bed600bf684c0a58154c55e252f68b47325555112f7406b5
  5. 04 L 7271e23eee2ea54a0b70915b05d97f61b04ee7c80898df065a250200b019275f
  6. 05 R 2e131485734cc6355f250b3d2d6af37b78e486352d1357d44b9864ea1432b6eb
  7. 06 R a02be5ea864f4a62100bf49770abe42e85ca847416365d20092d27df4be02f56
  8. 07 L 43ea4cc96cb2c9285b36065325a78a3c10e20513002d060c14ad221845dad5db
  9. 08 L d2f6f26dfb4988eb17a87e78d636bf1814d67472d20d589efefcf8e6414084a7
  10. 09 R cec5a685c96b0b8112ca1d0a68be594805ac9d783a4f6cc071099fa8e90b96bf
  11. root  2e2be670a26723e9dfe8a8432399b14977117424bdf146090c32031931da2d10