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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

PHILIPPINE PORTS AUTHORITY - PMO PUERTO PRINCESA Award a ₱1.9M contract to A.P. CONSEBIDO CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
fe6bbb56562c4ca19bef5ab7f4bff79f553ff61cd05293f23e7ba5a4a87c8ed2
Status:
Included and unchanged
Block:
#2,729 3,284 blocks after it
Position in block:
Transaction 6 of 7
Award day:
May 4, 2016 (10 yrs 6 mo ago)
Value:
₱1,874,332.28
Project:
Various Maint. of Port Physical Fac's. Cuyo Port

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 #2,729 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)
    PHILIPPINE PORTS AUTHORITY - PMO PUERTO PRINCESA awarded it to A.P. CONSEBIDO CONSTRUCTION AND TRADING on 2016-05-04.
    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   fe6bbb5656…7c8ed2now      …
  2. 2. Block Merkle root changed
    stored   b001415f38…e5013cnow      …
  3. 3. Block #2729 hash changed
    stored   4c0c2c7b1b…acf60fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 6 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fe6bbb56562c4ca19bef5ab7f4bff79f553ff61cd05293f23e7ba5a4a87c8ed2
  2. 01 R fe6bbb56562c4ca19bef5ab7f4bff79f553ff61cd05293f23e7ba5a4a87c8ed2
  3. 02 L 6d0d3316d17f50734b29755bbd624d916c63754301108f08ad5bdb7708dc3ae3
  4. 03 L 23fafa29f36accd4027ca3d728cc03b1149693c5c8877e4b00e42ec78a9284c8
  5. root  b001415f381a7bf47565aa31a240f44dd9e6f381053b603e9f843b764ae5013c