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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 - REGION XI Award a ₱13.3M contract to P.L. SEBASTIAN CONSTRUCTION,INC.National agencies

Transaction hash:
f59e2e6f23bdedfffa5c3e5f6b6ea104d9b712043b97d9fffc3a1f3a2a31e2ec
Status:
Included and unchanged
Block:
#5,423 590 blocks after it
Position in block:
Transaction 385 of 401
Award day:
Feb 22, 2024 (2 yrs 8 mo ago)
Value:
₱13,326,320.71
Project:
24L00081 ROA, NOA, Contract & Notice to Proceed

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 #5,423 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 2024 OO-1", i.e. the FY2024 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 - REGION XI awarded it to P.L. SEBASTIAN CONSTRUCTION,INC. on 2024-02-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24L00081: On-Going, 83.36% 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)
    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

2 of 8 documents found, 1 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   f59e2e6f23…31e2ecnow      …
  2. 2. Block Merkle root changed
    stored   3330d17179…3444a9now      …
  3. 3. Block #5423 hash changed
    stored   77cfb8a3a4…a5b55fnow      …
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 400 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f59e2e6f23bdedfffa5c3e5f6b6ea104d9b712043b97d9fffc3a1f3a2a31e2ec
  2. 01 L f327518f453072ffa16ecdb65ba0faaf84cd0f8a31386a979c32a1b8ba58aff4
  3. 02 R 3d270c4c68e2a5a813ae8ef27363f9fe7b1d29697824ebf2f3161ce75c339f81
  4. 03 R ea3b47840a53c4f4f34603450414822e053d4fe1918ebdbd3e0c3c5620e2dece
  5. 04 R 2696605e2e4ef4ae66c468345e2a6dc5543c8dc54affc12da67eb2362cc867a7
  6. 05 R fb769bc229edd06357ac1f9365af5caf2e4a8df06d57d2de6d344480a342bd8f
  7. 06 R 2fc94d29cbe71e4ce051a0b9b08e48c8658166528173fdf19e7e8b5f5940da37
  8. 07 R b2a2853455e4daa76f64ab164d26b0cd685746baf5a5397cf73ca4549db17b45
  9. 08 L 8cab9a0b040e326da25c44bfea3fdbbe64c8a70ee1888d8737d6f79d18c46abd
  10. 09 L cc0ae18758baa2fba833da40f682206579745a482696b79faef4a6e35e748930
  11. root  3330d1717914183d5169538cf24a5355e475a722fb2c8c6b37bd8731fa3444a9