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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 GUMBOC, LEON, ILOILO Award a ₱188.2K contract to G. UY CONSTRUCTIONBarangays

Transaction hash:
d59fa16a36bf03dbd3bf92ae399a449bb6f0ba416784592157f49fc417405e2c
Status:
Included and unchanged
Block:
#3,663 2,350 blocks after it
Position in block:
Transaction 150 of 175
Award day:
Jan 28, 2019 (7 yrs 9 mo ago)
Value:
₱188,160.00
Project:
CONSTRUCTION OF DAY CARE CENTER

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 #3,663 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 GUMBOC, LEON, ILOILO awarded it to G. UY CONSTRUCTION on 2019-01-28.
    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)
    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   d59fa16a36…405e2cnow      …
  2. 2. Block Merkle root changed
    stored   933dc5e49c…6629c5now      …
  3. 3. Block #3663 hash changed
    stored   bba231cc72…65f4dcnow      …
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 174 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d59fa16a36bf03dbd3bf92ae399a449bb6f0ba416784592157f49fc417405e2c
  2. 01 R d95b794a1e6aa46869f8b1d26412f2ece7922c764aaa97bd248723c8b01c2e20
  3. 02 L 2bfa80818e9718ded07af1c4e21d9eb79cba8de4f1e7d4d8bd1f097fc1d10aee
  4. 03 L 21f9d26698a5a5af5d9dd270c08c9534a0e54cbf89f35c4c9ef58fde391c7980
  5. 04 R a8540dc233bce7d77337bbab0fc110acdbb772a9e79ae98a763d00421802945e
  6. 05 L 01e7990e56355f53caf404d6218f415b0224f77ce3ca7ff2e4e7a12bb2f0ca09
  7. 06 R f720850b68081d91917e64008477edb54d360429788efa412b0555c8e0124b00
  8. 07 R ea473abcd53fd0d845743ad0ca6e8f64a3d81a132fcc48ac7c98d1ee731d727e
  9. 08 L 2a6e0ed21d65c568b8bcc62bf39eee820c5f2acbc115809f5880cf838a4fff9e
  10. root  933dc5e49cebe8184cecb55150790de495d99696ce5eba60d4593256bd6629c5