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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 CITY 1ST ED Award a ₱67.9M contract to PRECIOUS CONSTRUCTIONNational agencies

Transaction hash:
1f6759d92b5feb480a0fc30b508cac570431d325804615ecd2b7adcc3d090cf7
Status:
Included and unchanged
Block:
#5,061 952 blocks after it
Position in block:
Transaction 37 of 297
Award day:
Feb 8, 2023 (3 yrs 9 mo ago)
Value:
₱67,913,882.01
Project:
23OF0034 Construction of 3-Storey Multi-Purpose Bu

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 #5,061 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 2023 CSSP", i.e. the FY2023 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 CITY 1ST ED awarded it to PRECIOUS CONSTRUCTION on 2023-02-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23OF0034: On-Going, 67.87% 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)
    No completion certificate published.
    Not published
  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, 1 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   1f6759d92b…090cf7now      …
  2. 2. Block Merkle root changed
    stored   d2a95a052d…453993now      …
  3. 3. Block #5061 hash changed
    stored   9dd7f3ac3a…83f563now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1f6759d92b5feb480a0fc30b508cac570431d325804615ecd2b7adcc3d090cf7
  2. 01 L 1d8240b2a289e3f760f0fa9bd551bcb652af9548e409c25922c892f0c1f07d0f
  3. 02 R e35ee153abadaf431202dadae2db69cf3994f568745d74f3463cfc49e602b95e
  4. 03 L 2fedda47615032649a5feee41b4f9e347340b02e5e4b1adfb6868c1e28cabf56
  5. 04 R fb9b99b0beaa59c571d5c9852599369b9d72f86c239cd29c863d7a4f9942e140
  6. 05 R 2d882bbb8676b5f571927e486441a0f467d670ae051776a35343483716a68381
  7. 06 L 509501d978c9f2e740fbdf30855ed73bfeaf7520733961f4bf54975ae9b60e3d
  8. 07 R 80ed22be8df1f77ae7f2d9a750837014767d242609f485febf10708eeb08ee1e
  9. 08 R 3bc613d39bdb1cbbdab82bd58725a6d5648ab91342e814133665282af4063d92
  10. 09 R 6a03ce0d47d5ee66ee271a9fa7b3d138167c170d5d4a318fc01c321a915add3f
  11. root  d2a95a052d92a5f47d41a920b6499beed70ddc4ee15c4a4d39870f561d453993