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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

DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN Award a ₱4.8M contract to RACABA CONSTRUCTION AND TRADING, INC.National agencies

Transaction hash:
a6ee84a17f86d9b7e50f697bceec69186cbf12966bb31445e15481bc340b70af
Status:
Included and unchanged
Block:
#3,239 2,774 blocks after it
Position in block:
Transaction 154 of 213
Award day:
Nov 7, 2017 (9 yrs ago)
Value:
₱4,788,888.00
Project:
Rehabilitation of CCS Building, DMMMSU-SLUC

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 #3,239 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)
    DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN awarded it to RACABA CONSTRUCTION AND TRADING, INC. on 2017-11-07.
    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   a6ee84a17f…0b70afnow      …
  2. 2. Block Merkle root changed
    stored   579e9023f7…639e83now      …
  3. 3. Block #3239 hash changed
    stored   48e3daca15…357d48now      …
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 212 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a6ee84a17f86d9b7e50f697bceec69186cbf12966bb31445e15481bc340b70af
  2. 01 R a7fe5b21fbf9083999255f37b692ec65c4eb24e2d249e3f53f6880f8a1c928f1
  3. 02 L 6321605e57ef2aea5f81a9dc6a235ec84a63fbe265eced92052fdf1eca621491
  4. 03 R 0c3a2f11de8e7c037e1386986e712748998a450745789fab53053ef82685958e
  5. 04 L 144a5a8ed046d10db1c15812150fdc9b39d927a282d4d6b9e708f0baaa0d8da9
  6. 05 L f773509999648bf2e18b8daaffbda85fc1900159a7741830b77363c8af9a3521
  7. 06 R f2c3fe94f3cc251a0891f703d0e2cef4f1114eb54c0e9e0964e413f2011a12b7
  8. 07 R a931e8cd7bced249c3ce6e6706ffbff2f50a474b0dd3529d512e9c03d89e9fbd
  9. 08 L f9a07ea9e7e3b9cdb0962ad554d64f8a5477b6dd2e2167ecc3494791bc207e2d
  10. root  579e9023f7dada53192a715e9b3acd5ba94d532d6e9e7ed9e03d82127a639e83