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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

NATIONAL HOUSING AUTHORITY Award a ₱23.9M contract to EDDMARI CONSTRUCTION & TRADINGNational agencies

Transaction hash:
67da2bceafa7c0b20fcf3f2bbc859e2ead5c432c137c324a50a42b2f463d2447
Status:
Included and unchanged
Block:
#3,718 2,295 blocks after it
Position in block:
Transaction 333 of 808
Award day:
Mar 25, 2019 (7 yrs 7 mo ago)
Value:
₱23,934,678.85
Project:
Const. of 15-Classroom Sch. Bldg.

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,718 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    NATIONAL HOUSING AUTHORITY awarded it to EDDMARI CONSTRUCTION & TRADING on 2019-03-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   67da2bceaf…3d2447now      …
  2. 2. Block Merkle root changed
    stored   73a064e31e…2aaaddnow      …
  3. 3. Block #3718 hash changed
    stored   41dd7033d5…3f7cd1now      …
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 807 records. Each step hashes the current value together with the sibling shown.

  1. leaf  67da2bceafa7c0b20fcf3f2bbc859e2ead5c432c137c324a50a42b2f463d2447
  2. 01 L 67d5746815f43013af4fabceb16279165f872c11d010712abc47c63983b75850
  3. 02 R 4e37810136053016c7e97e75375922583f2a3e7cd05e1d3958918e6206a25cb1
  4. 03 L b7489b8861da1695b9725a9ebf86de9f1d4996fd793a5a9f314399b4dd0f2e6e
  5. 04 L ce05d8bddd70f9465f3a9cd4ef84bf3bbdd610d9c13f9c2bb0e50925eb71c132
  6. 05 R 04868daa93b719bd50edbb662cd83e3534077625b702b79af68cd8c456cbb835
  7. 06 R d688c3eb6c2414421c18feb632fdb755c43c0b3c97efc42615cf07b3627cafe4
  8. 07 L 92697606b30a61d30487426a17f5b55c3bd816672adb60b99311d2a790df82c3
  9. 08 R 26f351f5d916dce154584340cf677c716467550a870edd830e968a89f3d1a8cc
  10. 09 L 5ad1d24ccb61155c83f8e003067b0018843418c28cba063969309f453c71dfdd
  11. 10 R fbfabbb0e7579ad219ccff63323711d2cd45e9357705460b720eb019f54c1ccf
  12. root  73a064e31e576a7c3dd3aadc6e338973235a3293b52775712c6868a5fd2aaadd