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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 ₱671.1M contract to EDDMARI CONSTRUCTION & TRADINGNational agencies

Transaction hash:
ca7fa505c7935ed894d42f3e1f827e061a0f119b389e141254df7d49b2f6a2d6
Status:
Included and unchanged
Block:
#4,172 1,841 blocks after it
Position in block:
Transaction 173 of 223
Award day:
Jul 24, 2020 (6 yrs 3 mo ago)
Value:
₱671,056,305.40
Project:
(MAA), Marawi City, Lanao Del Sur

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 #4,172 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 2020-07-24.
    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   ca7fa505c7…f6a2d6now      …
  2. 2. Block Merkle root changed
    stored   a2a71a5b4c…ada36enow      …
  3. 3. Block #4172 hash changed
    stored   9e0ecf999d…de0060now      …
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 222 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ca7fa505c7935ed894d42f3e1f827e061a0f119b389e141254df7d49b2f6a2d6
  2. 01 L c944bc7e782c0103bf90f638491a8bb7457a9d78017a8ca3a548a9b7bb3d49b0
  3. 02 R b5da8d46fffac66b35813453dec4539eafc42b0a51e9863b1823716e309e437a
  4. 03 L bdcaf52fb59970999c54f820b915396883acb634fb1319e7019a5ae7fff151e1
  5. 04 L d04e33d79e6bd283196fe3485d356e6e0c73f63097c2a3bfb0979b60370f82b4
  6. 05 R 1af8e2c03c31a1d26b3f2d10c1db57a997c2eb120834c03a4e42437a1eb0f5b2
  7. 06 L c9ff708ae5974159eb036572e60e8c157d7293b52ecec62b2885cd722b3b5030
  8. 07 R 3df12610dd1db27082e080637a56f7cf68ff100eb7ad9765721c97f4e9f314ae
  9. 08 L 0f30304b5f11f00ff5f089ca6fcf9df901855da9cef44518713265fbf9469ba6
  10. root  a2a71a5b4cb3190f8e2b8e9b2849d5afcbb16cc2d1def50df7c629d72eada36e