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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 - CAR Award a ₱32.8M contract to R.U. AQUINO CONSTRUCTION AND DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
ade1062dbec4e55d283eb1788e660b5a91bdd8fd5595ae5fb9780d9acf292648
Status:
Included and unchanged
Block:
#3,076 2,937 blocks after it
Position in block:
Transaction 189 of 268
Award day:
May 15, 2017 (9 yrs 5 mo ago)
Value:
₱32,795,487.93
Project:
17P00050 Construction of Flood Control Structure

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 #3,076 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)
    The award does not say which budget line pays for it.
    Not published
  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 - CAR awarded it to R.U. AQUINO CONSTRUCTION AND DEVELOPMENT CORPORATION on 2017-05-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   ade1062dbe…292648now      …
  2. 2. Block Merkle root changed
    stored   174a124299…2344b3now      …
  3. 3. Block #3076 hash changed
    stored   d340d4ee8e…049c74now      …
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 267 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ade1062dbec4e55d283eb1788e660b5a91bdd8fd5595ae5fb9780d9acf292648
  2. 01 L ad95526b27f79af85a34db3c7ef1d5760158ad1bdd6bb9f14b874110237a647b
  3. 02 R 2d2b9c6182ffa66f5d4e2e88f87b852ce5dc55b10910742c16e4f4be79c2998e
  4. 03 L e013ff2a816567b13a655fe95df16dd5b8444ae4dc827dc0eed46469790a1e5f
  5. 04 L fed49fdd43c4225bda0841b0f1df631363fa376c4cc78e9e0da0ed50b65bcfa8
  6. 05 L a72e8ae6af4cf428158120012fa869c1bbdc2dc5efd5a254db00c78aae386c12
  7. 06 L 03f3ff2d55b2118f82fdb3ef7d4cb3510dda03868ad270856e1946c313bb83bc
  8. 07 R d9d76d756d42320ae76b71f35c64dd9d468ca3c77d12eea5258c8f4503512b3c
  9. 08 L 72c977366ae4518a07077bb3cecedf72197586455e03e6b7848d27a43940ccec
  10. 09 R 39b2e95ffa59c25641d2f9eb9bfb341624e66db78c7a679538cc18b5a47401d7
  11. root  174a12429902d30b5433fc21f999aa7eaf94b230886ebb51eda3533b012344b3