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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 - QUEZON CITY 1ST ED Award a ₱13.3M contract to MILES TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
3111fa659f1b87f6aadcf5e8a992a9686edf1307e2a870ab6c2aa646baf83380
Status:
Included and unchanged
Block:
#4,284 1,729 blocks after it
Position in block:
Transaction 117 of 592
Award day:
Nov 18, 2020 (5 yrs 11 mo ago)
Value:
₱13,305,600.00
Project:
20OF0215 Construction of Multipurpose Building (Ph

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 #4,284 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 - QUEZON CITY 1ST ED awarded it to MILES TRADING AND CONSTRUCTION on 2020-11-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20OF0215: 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 2021-07-26). 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   3111fa659f…f83380now      …
  2. 2. Block Merkle root changed
    stored   063f6cc98d…fb24aanow      …
  3. 3. Block #4284 hash changed
    stored   1359a1eb52…0ddc57now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 591 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3111fa659f1b87f6aadcf5e8a992a9686edf1307e2a870ab6c2aa646baf83380
  2. 01 L 30ea70a42554673bc9d6c78cd54215a83971f9a01998f00a3a1336cf00b1d8cf
  3. 02 R 6bd08549a7bfd225936796a4f72643cc4187a96e27815050a734949e4742fd41
  4. 03 L e764b47f1abda578dc74b6d616d6c243b16b3494da20e6f4cb0b5da3029c848d
  5. 04 R 00c7a941c5b3e56ed0c4edd83df36d014bc843b250632508ea7e8b1b2e29d584
  6. 05 L c277433461dfc9c22da9b6614d76d280e743d6ec0dfaa8581456c8bbed13be4c
  7. 06 L b73d576a1abc673dc57b24d45ba5019bd9baafc545130bc78a2d92f7f32bdd41
  8. 07 L 00a795b4f35ed65e82dcb06ca9643963527bba4a2470bd043470ab660f6be291
  9. 08 R 433bf2eb44efdc57763f78f81fb32ad6cb70be4a231d31318b88286074f26788
  10. 09 R 1c0528fe8cabfa596596072d2a34b68daa4b3bdbda3bfc7bc27f8060a831f97f
  11. 10 R 1280fc99182881c1606ba1b6ed8f4ef27838f42a37bdcf7cd4f03a63191aba9b
  12. root  063f6cc98d74b7da5b14f2b640c3fa743784d09ca1dc2645c432961005fb24aa