Skip to content
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

PROVINCE OF SAMAR Award a ₱4.0M contract to ETAN CONSTRUCTIONProvinces

Transaction hash:
f4b5c3e998878aca4ecb0dfd605615bfa704af904bc3f97ab65cfc4105794954
Status:
Included and unchanged
Block:
#5,096 917 blocks after it
Position in block:
Transaction 393 of 408
Award day:
Mar 17, 2023 (3 yrs 7 mo ago)
Value:
₱3,980,000.00
Project:
Construction Projects

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 #5,096 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)
    PROVINCE OF SAMAR awarded it to ETAN CONSTRUCTION on 2023-03-17.
    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)
    COA's CY2024 audit of Samar gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   f4b5c3e998…794954now      …
  2. 2. Block Merkle root changed
    stored   8c8dfb54e5…49d1d5now      …
  3. 3. Block #5096 hash changed
    stored   a000d5649e…65f8ccnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 407 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f4b5c3e998878aca4ecb0dfd605615bfa704af904bc3f97ab65cfc4105794954
  2. 01 L f4908c66fd8fde04949a3040695bb471d430a91a3b11d2d76452e3af676c02d4
  3. 02 R 740cd6c51b292fd28258c1ce7b039f8952b80e6c50f94b9fd22b50f4a82b61b7
  4. 03 R 8bee15c05eb51619872e9671858600ed243a9531b8474b4d2bec041b6b5a54af
  5. 04 L 89308ea267a634a8d677e8b9669650721dd28ff63205167dc58d78ffb29a141a
  6. 05 R 519d890226db2de4e5be33d8d186509a243ae770df20049e5e3c0cc3ba7d3d59
  7. 06 R adade0fdddec63f7545c0cb5db00626b5a2922735971e6f6ffa35dc9c88193b3
  8. 07 R dc5dc68369c8b104ea65d04729c4cdccbbfb7f243aa2037617d8942a1ec77e80
  9. 08 L 8524e113f0b3035d33def7b0ac6604377a454e11ec2f37ddccf9791cf9fdd640
  10. 09 L d2721e832130ce676fc0ebd6d596d086702b875591a2e4e8a3793b9b2dd03816
  11. root  8c8dfb54e5ff7ab89a3e7dfeddf6d09cce354cd26843578ac284d1a93249d1d5