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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

BARANGAY STA. ROSA, CONCEPCION, TARLAC Award a ₱566.8K contract to P.LIWANAG CONSTRUCTIONBarangays

Transaction hash:
a4a23cc6b671edca4b097de345df21e8398d099d2feef2a12f3476bb754ce8ce
Status:
Included and unchanged
Block:
#5,189 824 blocks after it
Position in block:
Transaction 231 of 365
Award day:
Jun 19, 2023 (3 yrs 4 mo ago)
Value:
₱566,795.56
Project:
CONSTRUCTION PROJECTS

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 #5,189 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)
    BARANGAY STA. ROSA, CONCEPCION, TARLAC awarded it to P.LIWANAG CONSTRUCTION on 2023-06-19.
    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   a4a23cc6b6…4ce8cenow      …
  2. 2. Block Merkle root changed
    stored   cde6dd32b8…859223now      …
  3. 3. Block #5189 hash changed
    stored   31608d31aa…340706now      …
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 364 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a4a23cc6b671edca4b097de345df21e8398d099d2feef2a12f3476bb754ce8ce
  2. 01 L a475fdfd4cdfd8547e012c8e0ec6c49579fe6f78ba175407ca6808a59ecf5003
  3. 02 L 2cc3b04e74bd997ae08c0d23c6f0c0f121e8fe09af71121652217073deb7a485
  4. 03 L 4cb143a5d83efee98e09d9114ace4257822b93c182f9a82f144ab713ab1695d6
  5. 04 R fc501f2859eb562a9c921fd8fe301391213e1bdbbdf5fc14e196baa90fd1e57b
  6. 05 R e708c22c416b7915beb262819840aa67ab92b7dae25d0da07903472f09bbda93
  7. 06 L 631bccd52441a45319b006386d3c7d937d18aeea745a016839453faaeb37e73a
  8. 07 L cfa044f6bcb50b4be3330ac3178e14d5b44882b9d64c2af7f1aea8a6c0625b48
  9. 08 L 7be8e4e2c31b927a85f0e09a254dd908e52e3dcae9bd7254ea25400068848688
  10. 09 R c37a1b150d83fae236e1242b649ae53edac2ca852dac497451f85c1ead0059ab
  11. root  cde6dd32b81f4577ef3dc493bc96fe89beb156ea3ed1cf293b62d9e33a859223