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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 - PAMPANGA 1ST DEO Award a ₱1.9M contract to CHOLO CONSTRUCTION & TRADINGNational agencies

Transaction hash:
1a7ac832a4a26fd8caeb3bc6c9287571e28150e576b87e07e1a3e4932836dafe
Status:
Included and unchanged
Block:
#3,793 2,220 blocks after it
Position in block:
Transaction 21 of 223
Award day:
Jun 18, 2019 (7 yrs 4 mo ago)
Value:
₱1,890,956.88
Project:
19CG0084 - Local Infrastructure Program Rehabilit

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 #3,793 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 2019 LP", 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 - PAMPANGA 1ST DEO awarded it to CHOLO CONSTRUCTION & TRADING on 2019-06-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19CG0084: 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 2019-08-30). 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   1a7ac832a4…36dafenow      …
  2. 2. Block Merkle root changed
    stored   ae7fc3adb2…1f8a88now      …
  3. 3. Block #3793 hash changed
    stored   7f55a9a419…81766anow      …
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 222 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1a7ac832a4a26fd8caeb3bc6c9287571e28150e576b87e07e1a3e4932836dafe
  2. 01 L 1906b19383274c2a4305dcdb9cfce02c94bbb4ab0414834e1a759eb69f6ffc58
  3. 02 R 9845405b5d46dfaf31ccbb1baae8658eda00b8771a77f3df61ae81cfbd17522d
  4. 03 L a24a88030c12beb5f6933b3acb436e72318b1ee572a440f80587e69d9b5745cf
  5. 04 R 9d75a8ff36f51c7968d2354311b202d341d77eb828b85ad59fc8228040b4f5e6
  6. 05 L 3e4a8c75226fa3b1bbc2422722551ddc5b40f4cd7df429332ffc7e4bb34cd90f
  7. 06 R ff2abadac5bc4949fc38ed31449e927626ca1a6844ffec097253bb94e082d17c
  8. 07 R 45d596b8391daaf25d541bd39dac8a5bcb48ff1362cd0f1ebb93168963665b28
  9. 08 R 37ed78feaaa2506833431f2c3c2f4e75493243546ba5883885fa3e6162e4d725
  10. root  ae7fc3adb2cdccfc2b70e53381cf649e8574f4d297bfdd1f32e6821e8d1f8a88