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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

PROVINCE OF BULACAN Award a ₱5.3M contract to ARL CONSTRUCTIONProvinces

Transaction hash:
cd3161b2d49e7c7e8d7e4c161c5972dd799ebb25ad684ed5c48053309ea70dea
Status:
Included and unchanged
Block:
#3,347 2,666 blocks after it
Position in block:
Transaction 255 of 333
Award day:
Feb 28, 2018 (8 yrs 8 mo ago)
Value:
₱5,270,002.24
Project:
PEO-020618-063

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 #3,347 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 BULACAN awarded it to ARL CONSTRUCTION on 2018-02-28.
    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 Bulacan 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   cd3161b2d4…a70deanow      …
  2. 2. Block Merkle root changed
    stored   cf23313fde…e92fa7now      …
  3. 3. Block #3347 hash changed
    stored   5f9f1b7c56…c0c51bnow      …
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 332 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd3161b2d49e7c7e8d7e4c161c5972dd799ebb25ad684ed5c48053309ea70dea
  2. 01 L cc8054e7c0f07aa55efc957affa30f15f2bbff66649e616a4f9f19b188f64cc2
  3. 02 L 6597e083c78cc8169863ea1ce7d8ab9ac38e55ec2ba8945fbcf0b72590fb867f
  4. 03 L 5053377b99be9bf9b73de710181469dcfb50441af68dc312e360682693d4c85f
  5. 04 L 07d7693660f867c6abfc5ef1e07d24575a787fcd67fe13688b4284167711ad7b
  6. 05 L da3078f5d78c674e23576eae8f5d4ed846ee4e1be71e203dc72f1173b7737a14
  7. 06 L 7f2c11b8a4258eae2f2db43879740e126d48b001b423c1ccb2b9d080f7660f58
  8. 07 L 4e0ccc184bf0a6e475342b3979425dd5f1c5ca7c693473499b437d6103ab4df0
  9. 08 L ddac5506ab19afa478201278043ba5bddb3e9bf7e77eb64ea802e6bf67e05be2
  10. 09 R 419790a45f5ea30de2d2712f6c4106027956e010ad4a6d28b9b3ff36c2441fa6
  11. root  cf23313fde330a926392f691cd764528ac8aabaa02d1e3e1ba1ac1d0d5e92fa7