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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 ₱2.0M contract to GREENVENTURES CONSTRUCTIONNational agencies

Transaction hash:
28434f1e7adccaed1f4dc4df54f98b2474d6d6e72fa5435b15f11b5df666150d
Status:
Included and unchanged
Block:
#5,775 238 blocks after it
Position in block:
Transaction 156 of 1,012
Award day:
Feb 17, 2025 (1 yr 8 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 #5,775 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 2025 SSP", i.e. the FY2025 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 GREENVENTURES CONSTRUCTION on 2025-02-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25DK0013: 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 2025-05-14). 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   28434f1e7a…66150dnow      …
  2. 2. Block Merkle root changed
    stored   b07528bd2b…46a473now      …
  3. 3. Block #5775 hash changed
    stored   ee8d08f69c…f7df53now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,011 records. Each step hashes the current value together with the sibling shown.

  1. leaf  28434f1e7adccaed1f4dc4df54f98b2474d6d6e72fa5435b15f11b5df666150d
  2. 01 R 28c5524bab8d66220a01a150c557db641e7bf700c6b76069389b6f5ca305e54f
  3. 02 R 9a2645fd65597474e8dae3d26dae7003f1ea9c8c62ce5fdb0ec723da49ac34c5
  4. 03 L 58f90057dbc4c6ba00e4b8e704eb9e13ffcf059d764746934fcd5216e5076ec0
  5. 04 L 67bd18892cbb3624ead6441c9e9b8e7adc8583df0624fd87d4004a9c437126a2
  6. 05 L 1fb5a183f84d0ce48bf92746519487d1622770bf6bae2e89039ae50c14ad7ef4
  7. 06 R 9d3a599398a861bf716cc334202cfd975c23cfcfd0c2432e2a55ea4b6dacc79a
  8. 07 R ccffc285ce9ac91a9e92b7cf5631b775fb6da837b248e07d7816f11edb1cf2b9
  9. 08 L 89d0e5f3122e8e99f42ea8de93cd22984076399d040968c8e72f0cccb439342a
  10. 09 R f9236390c5f87d7fd4b1bfa5ae862055fd06f2ce77b4595a21c3a83697ed92f3
  11. 10 R 3b47fd2e3a42e2cc582ae304bca0fda1a0fc6ce91c36fb96cbcae060a1f077fd
  12. root  b07528bd2bbebdc2d851a575a1259dd627dbf93d0ca6aeaa59766d9a5146a473