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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 - BOHOL 1ST ED Award a ₱1.9M contract to RONNYL CONSTRUCTIONNational agencies

Transaction hash:
cef9600ff2f8df01e174b8a5355b494632d4078aa85c9d0dcd9920af97e9d82f
Status:
Included and unchanged
Block:
#4,581 1,432 blocks after it
Position in block:
Transaction 220 of 281
Award day:
Sep 27, 2021 (5 yrs 1 mo ago)

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 #4,581 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 2021 LP", i.e. the FY2021 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 - BOHOL 1ST ED awarded it to RONNYL CONSTRUCTION on 2021-09-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21HA0133: 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 2021-11-14). 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   cef9600ff2…e9d82fnow      …
  2. 2. Block Merkle root changed
    stored   0810236051…aacb8bnow      …
  3. 3. Block #4581 hash changed
    stored   f5fc23b329…2c70fenow      …
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 280 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cef9600ff2f8df01e174b8a5355b494632d4078aa85c9d0dcd9920af97e9d82f
  2. 01 R cf2117b107cbc05ce3745dedb7ae639a91f5e5165f9b9c33e51d19ac9a8d9728
  3. 02 R dff1a162d20d0f6cd6f8c8db7787b1aae492fea3bce02db9a18125900f98302c
  4. 03 L 56aabf64602c6bd40840597eb17ef4b616c0c27a056f02d877d9da3500bfd201
  5. 04 L 24bba6f7839f6fce314d29add44a4c01cf8ff21bd192d9a81290cf5265398398
  6. 05 L 3a1300cd44c3d3b93efb5ff584331046116ac5d92bd8eb32fe44adcd2cabf2fc
  7. 06 R 0d6bc995e831aae9a33b19c0f735369c1dbd281dce9636bc814cc6eab229f25a
  8. 07 L c0cb74962be65ab547c642f0feff8e340dd5f5be28fefeb010a7890ee5aa41e8
  9. 08 L 6a788505aae15ba9cacc41eb635e3cdf93904c8e020c3238d1a2d5bbc8b9e848
  10. 09 R be2e2b4cdb83aab7395c04b9f8e8c0ab5b36eef636aa671a533210e59ee384da
  11. root  081023605183621b71a77bdbd7111843716362c47712bd0df30955fdb7aacb8b