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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 - ILOILO 4TH DEO Award a ₱1.9M contract to CAMCU CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
2c14c06ee306fa08c4edbf1a246a3443d95369f73e1c054e102173faf0b7dbc0
Status:
Included and unchanged
Block:
#4,674 1,339 blocks after it
Position in block:
Transaction 77 of 480
Award day:
Dec 29, 2021 (4 yrs 10 mo ago)
Value:
₱1,927,195.72
Project:
21GI0051 - Construction of MPB (Bleachers),

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 #4,674 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 2021 LP", i.e. the FY2021 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 - ILOILO 4TH DEO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2021-12-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21GI0051: 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 2022-03-21). 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   2c14c06ee3…b7dbc0now      …
  2. 2. Block Merkle root changed
    stored   72257c473f…33288anow      …
  3. 3. Block #4674 hash changed
    stored   53ef459869…c70c30now      …
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 479 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c14c06ee306fa08c4edbf1a246a3443d95369f73e1c054e102173faf0b7dbc0
  2. 01 L 2c103a5ee78b45015498335c47594fdded0e0fd0bb89e523ad81a0e1cb6cb893
  3. 02 R 186b10334ae5babc85d9dbe17cbf831c2e8dcccdb000f20e00033f9924d5d44a
  4. 03 L 9ca5054bb1f8c2a5f7d754294bfa35c8a32a46b04bab3467fd8d88a33a77fca9
  5. 04 L 036797d9a37e9704901cf7a9518121f903bbfa23732b00d7599a4371ca6132ae
  6. 05 R 46ac9804e1a1f75256a3964450b4ca5ad747ddb859ee172b314cae95ac476adf
  7. 06 R 5629a0f6555f175c401da9cdc17722cd828bf2aa263c73b24eed26480381936e
  8. 07 L bc0bb70655131c921dce27e2a380c91511ee23c2e75bb39ece910f907e1590ae
  9. 08 R 3dcf012c452abb092b8f50f5ed0da05484f73519ad39b2ce7b1f61d6117f844f
  10. 09 R 3ae72da542ee4d7ecf8f31928ce5865b22db6134aaf7acc7078d7af1fe705071
  11. root  72257c473fe9526f28ba32b3fb435a5e7524f8129fa50cc0dc2d61e5c533288a