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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 SONGCO, BORONGAN CITY, EASTERN SAMAR Award a ₱499.3K contract to LOBRIÑO'S CONSOLIDATED CONSTRUCTIONBarangays

Transaction hash:
3d257f80387dbcae921bb7fa7d19b558fec04c8006398175a2f69abc9161db47
Status:
Included and unchanged
Block:
#4,599 1,414 blocks after it
Position in block:
Transaction 53 of 194
Award day:
Oct 15, 2021 (5 yrs 1 mo ago)
Value:
₱499,330.83
Project:
Construction Project

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 #4,599 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 SONGCO, BORONGAN CITY, EASTERN SAMAR awarded it to LOBRIÑO'S CONSOLIDATED CONSTRUCTION on 2021-10-15.
    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   3d257f8038…61db47now      …
  2. 2. Block Merkle root changed
    stored   329c4d9854…3ff544now      …
  3. 3. Block #4599 hash changed
    stored   18fb4bfd68…4a0061now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 193 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3d257f80387dbcae921bb7fa7d19b558fec04c8006398175a2f69abc9161db47
  2. 01 L 3c9551bbf345eff8897e0cd2d5e3a77b2c51285b00011fba1517165b4edeb87f
  3. 02 R 3f03f6772a682a2e2435ce4a63e36f651ebd0ebfbcc7bd3a85c11e98a0adca86
  4. 03 L bb29865ac4c4395e37b165d8bed63446430d11c042e95a0ce8cd7cdc8363b57d
  5. 04 R 4a198ff1eccdfdef487468a9c5c3c59d29e5983691ce123481a6bfd38059e35f
  6. 05 L df44424d2ec51f2aa23c96da6058a3b02f1927a598d7161e9ccc0724b95ee871
  7. 06 L 20e53ceffa95de989c14194f05ce66062361099ce51ba17b1719bc5f83164bee
  8. 07 R dd238e01be3dcf33f0eca72489e361396786c6183680a3f6a3054ca52d091efb
  9. 08 R 76baa52d0df576962f5b0a0915e668fe3c9118ee0032aee20d2b951b73411a2e
  10. root  329c4d98541301df4d2873d562ac07306a87383bb29fd84f553b219e0b3ff544