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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 - METRO MANILA 2ND E Award a ₱11.0M contract to GRAC-TA BUILDERSNational agencies

Transaction hash:
5802a1ecaf28dca9fc4c110d60c778b338dacc47e0a416b443f2e356a7eab2a0
Status:
Included and unchanged
Block:
#3,910 2,103 blocks after it
Position in block:
Transaction 111 of 370
Award day:
Oct 18, 2019 (7 yrs ago)
Value:
₱11,024,634.59
Project:
Rehabilitation/Upgrading of Drainage System

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 #3,910 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 OO-2", 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 - METRO MANILA 2ND E awarded it to GRAC-TA BUILDERS on 2019-10-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19OC0226: 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 2020-12-15). 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   5802a1ecaf…eab2a0now      …
  2. 2. Block Merkle root changed
    stored   4e6a8373c2…d120afnow      …
  3. 3. Block #3910 hash changed
    stored   eb18d6395d…38429enow      …
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 369 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5802a1ecaf28dca9fc4c110d60c778b338dacc47e0a416b443f2e356a7eab2a0
  2. 01 L 57a6740647ee023940c63ddc1a136f663a0ed4f6265182373178eec603abb819
  3. 02 L b3a3533484ac3a039162794062299e0fdd9d5d860dcd562537a7297c6ae056e1
  4. 03 L 15355e895f58cefe76da87b27a57e31f454f4cdf56169005cca86d46691cb131
  5. 04 L fe72eea52f83dc276fdaaf2aa3ad6d42def3f62a2c42857756607246ff5ea74a
  6. 05 R 647f36780e754db1e7b546de8ad4cb62c749904f94a7f9e010af1ce236720b0f
  7. 06 L 2f7a11a27656563ae3fcf989ab29631bc0d31f64b94ddcb67399ad2d38b77b76
  8. 07 L 593854d521a65457838d396eda3744a536ada2a5fbba8e40a28878f28914354d
  9. 08 R 6450473b380117d1e8f389d961dd8c025347a7784092f6ac0d48c322537d49cc
  10. 09 R 0f3575c4cd953b814bfd10b95ad6f98a2f7d3b15c0d88dd8c32c2818bee45c2a
  11. root  4e6a8373c23414a4d378f9620f663b19cd1ad7b3b1cef88e9f7a828a2bd120af