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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 - METRO MANILA 2ND E Award a ₱19.2M contract to J. A EVANGELISTA CONSTRUCTIONNational agencies

Transaction hash:
beea109fb4ea4ecfebef9218a9c0ea389b953ee811480d7adfef5d3dbfd7aa6b
Status:
Included and unchanged
Block:
#3,800 2,213 blocks after it
Position in block:
Transaction 581 of 768
Award day:
Jun 25, 2019 (7 yrs 4 mo ago)
Value:
₱19,206,133.01
Project:
Construction of Multi-Purpose Building

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 #3,800 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 2019 LP", i.e. the FY2019 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 - METRO MANILA 2ND E awarded it to J. A EVANGELISTA CONSTRUCTION on 2019-06-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19OC0151: 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 2020-07-20). 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   beea109fb4…d7aa6bnow      …
  2. 2. Block Merkle root changed
    stored   8c5311b08d…23a6d2now      …
  3. 3. Block #3800 hash changed
    stored   bf2f0ec058…fb631anow      …
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 767 records. Each step hashes the current value together with the sibling shown.

  1. leaf  beea109fb4ea4ecfebef9218a9c0ea389b953ee811480d7adfef5d3dbfd7aa6b
  2. 01 L bed89fd879813c37e182724f9a821b1ade439b19bed7fa2b2f68d79f153d4920
  3. 02 R 69daaa1bc1e22bd3cdf8522df2f5a187d4be53f644185c308cffed5e7c533d0e
  4. 03 L 8511e3910b3f2fa55370747a03f99d096efe28388fc40ffd093a7a503eef9395
  5. 04 R d365dbdbe36da66a80c22be64c63722b75b60704946faca8e7671bf2624ef2df
  6. 05 R 583a8a3b21554f358a65adfac0f1f4dcc7626fc45f6661ae3583b41b8aa24f2c
  7. 06 R e7121bfbce9982ac37e8b6d5e446167e1274a00bb200d524425ad75f663bac7d
  8. 07 L 3bb4169470cfc32775cb84257f22b40ff3d1a8b5e2169b48b7c6140f1c354164
  9. 08 R a7e50eb14619ad59b2e137a86546a70fb5ca2237d6393b3756d34ddeda1d65b8
  10. 09 R b6e781dca585d0cf2b383c6d1445cc140496028e7975e0490bfbd91e38c5923b
  11. 10 L 6f087e4b8f904444aab55dda982e1041d9c98e4c7d95254170c2897e0cf327ac
  12. root  8c5311b08d1725ac1a116c11fe7491bfb3a437d1af112fb94efcc67f0a23a6d2