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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 ₱5.0M contract to LUMEL GLENN CONSTRUCTIONNational agencies

Transaction hash:
a29d373e67d3518eb015bc40525fa1652ee9182f82d69b03a2f089a167a89c5e
Status:
Included and unchanged
Block:
#4,564 1,449 blocks after it
Position in block:
Transaction 102 of 174
Award day:
Sep 10, 2021 (5 yrs 2 mo ago)
Value:
₱4,970,674.34
Project:
21EI0190 - Construction/Completion (3STY 6CL), Day

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 #4,564 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 "Outside Infra - GAA 2021 DepEd BEFF", 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 - SOUTHERN MINDORO D awarded it to LUMEL GLENN CONSTRUCTION on 2021-09-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21EI0190: 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 2022-02-26). 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   a29d373e67…a89c5enow      …
  2. 2. Block Merkle root changed
    stored   fcfa0605f2…eda973now      …
  3. 3. Block #4564 hash changed
    stored   2208cc5495…46c803now      …
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 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a29d373e67d3518eb015bc40525fa1652ee9182f82d69b03a2f089a167a89c5e
  2. 01 R a3926288d1b9605c597fb1b4643c7329665a1d62d69f462879ddb500a4e2ab5d
  3. 02 L 323c7cbea039a91363e877fcbfd0a74db04c0c1d26bd08c8a2bb7ffdfeb74d8b
  4. 03 L 4d82eccc10285aa376c7acf120cdb7f2419afdd214fe2f68ba14a7ca16ccd6d1
  5. 04 R e0a14bb459b36d135105b2143966c2e3aec014dea605781398abe4b3a0dbdacf
  6. 05 R 3b3026dffae119a9f75a20ab857bc9f07e4cca3f002b0afc57500853c195be4b
  7. 06 L f2bb40fb0a678919bf1a5d4bc836498aa38745e603a6745860cb37230649ba34
  8. 07 L 077bfabe5ab280101922390661b39b661616aca76a231e0ee8d5ff10ed8cdf89
  9. 08 R c8f38517909a22ebad5225baebae8bd9dbb0397ffb52d2a7a0b2db754b4d9339
  10. root  fcfa0605f213fee9ca456103be4e8ffcbb20efd1963d36820776cb41a7eda973