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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 SARANGANI DISTRICT E Award a ₱48.5M contract to J.G. ORANZA CONSTRUCTIONNational agencies

Transaction hash:
9a9e2b8832282c8b26ed397f7c4a451d62ceda3145abcb43dcad9c509f9af983
Status:
Included and unchanged
Block:
#4,722 1,291 blocks after it
Position in block:
Transaction 294 of 489
Award day:
Feb 17, 2022 (4 yrs 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 #4,722 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 2022 OO-2", i.e. the FY2022 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 SARANGANI DISTRICT E awarded it to J.G. ORANZA CONSTRUCTION on 2022-02-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22ME0033: 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 2023-03-28). 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   9a9e2b8832…9af983now      …
  2. 2. Block Merkle root changed
    stored   d4ec4dd85c…ca2f3anow      …
  3. 3. Block #4722 hash changed
    stored   02a480d6c9…616b26now      …
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 488 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9a9e2b8832282c8b26ed397f7c4a451d62ceda3145abcb43dcad9c509f9af983
  2. 01 R 9ae45cccd616aa2c8ffc74cb1a0a7a9bb8f5c7686c6dd6bcbee276dc0980e61c
  3. 02 L d91ab1130bcf345fa21d926b408c0d6ce25bdce8c69e61be1fcead03ad17e69d
  4. 03 L c27767fd8d057a677e541eb0ac038f4e267cb61f3101e6cb760cdfa71389710d
  5. 04 R 9603f072acea300872ad640aa90fab21ba48e41baab8fdcd57899c7462f219cc
  6. 05 R 16d268e35c007108e667d59de0f674ce1790a34def702d2a602790e9039f549c
  7. 06 L 77aafb537566b082efa4411cc4bca9177a580c4986f453e5f6b5de2cbac67fac
  8. 07 R 0cd67ed61ef00b94c0ff1a7c781e2eb264249a4d6ed14bf48e0cc560cc310e65
  9. 08 R bb65e225d47751aa42e41aacfc72622e4b2cf050a5964f6d5de68c7bd2d0cccb
  10. 09 L 58dcf044d5bdb75ba146b2b29cbcfd41df048375b7462f5869654889d419b3f3
  11. root  d4ec4dd85c513d5e52295c4fe0d423d90a34ada233b42165a76e4de98fca2f3a