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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 - SOUTHERN MINDORO D Award a ₱4.7M contract to LUMEL GLENN CONSTRUCTIONNational agencies

Transaction hash:
d4a93b67947ac090a05abeb802cf19a7a1783486de8dd758ae0d4040710fae41
Status:
Included and unchanged
Block:
#4,244 1,769 blocks after it
Position in block:
Transaction 202 of 249
Award day:
Oct 8, 2020 (6 yrs 1 mo ago)
Value:
₱4,704,456.19
Project:
20EI0157 - Concreting of Sitio Quinaban, San Jose,

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 #4,244 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 2020 LP", i.e. the FY2020 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 - SOUTHERN MINDORO D awarded it to LUMEL GLENN CONSTRUCTION on 2020-10-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20EI0157: 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 2021-01-12). 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   d4a93b6794…0fae41now      …
  2. 2. Block Merkle root changed
    stored   69513a0c38…421773now      …
  3. 3. Block #4244 hash changed
    stored   a8054c6f0d…cc8587now      …
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 248 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d4a93b67947ac090a05abeb802cf19a7a1783486de8dd758ae0d4040710fae41
  2. 01 R d53ea811c4b818d1ca920daae6781175132c1efaf4a0c9e71eb38e3266c23466
  3. 02 L 17024a7cc10cc2d502d53db56982fbdc487bfa6f248f985fcac911e89d1f9003
  4. 03 R 4ca90714430fb79fcbc15094ed86503736c55887caf421935d44b25e592c90bc
  5. 04 L 3e80655de060ce9575fa7e8cda85fcaed25e64e9a807ff4102dfdd38fae84e2f
  6. 05 R fa36253b42a95118ac0e468e415da2c39a04cf7c28d9fe778f27ab6ccbcabdaa
  7. 06 R c98902d7c10f163ef5c9ed4edfeea3ef3a14f0ca3e7ddd6eebd77d48d4bee6c6
  8. 07 L c662ce9f7ff17c11d0d8622b34a1c76bc8bd7e5fcfe999ab0b0ebbb2d65d07cd
  9. 08 L 60617227a43daebf407a087cbe19a991ed7638500d2ecc294bc4f0a1ea79706f
  10. root  69513a0c38aa03ab980e29877f5d8649b946c33e29e5192c8df19dbb3f421773