Skip to content
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

MUNICIPALITY OF CASTILLA, SORSOGON Award a ₱299.9K contract to R JARABO CONSTRUCTION AND SUPPLIESMunicipalities

Transaction hash:
2d55573bc7d883144f4f2e5f4f86a42d707533d8d9f7c2f27e42260dc06a6074
Status:
Included and unchanged
Block:
#3,588 2,425 blocks after it
Position in block:
Transaction 57 of 333
Award day:
Nov 12, 2018 (8 yrs ago)
Value:
₱299,876.85
Project:
IMPROVEMENT OF WATER SYSTEM (SALVACION)

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 #3,588 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)
    MUNICIPALITY OF CASTILLA, SORSOGON awarded it to R JARABO CONSTRUCTION AND SUPPLIES on 2018-11-12.
    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 Castilla gave a "unmodified" 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   2d55573bc7…6a6074now      …
  2. 2. Block Merkle root changed
    stored   099762c422…f192d8now      …
  3. 3. Block #3588 hash changed
    stored   d3cda73efa…0e41b7now      …
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  2d55573bc7d883144f4f2e5f4f86a42d707533d8d9f7c2f27e42260dc06a6074
  2. 01 L 2c9e32ac7cfe8cb00148cc1c86a6380fd3f9401c8d5698117c8ec18c6c6e2655
  3. 02 R b987189c79be7f405d9138ae47fdf2b0cbe7e1a8d641316eab22388fca0b1f49
  4. 03 R ef0217ca027d11ac76c41687ea7b667b0da116c2b06b12e1a7c7df88a2feeb4d
  5. 04 L 5617081ca26573be28f032459516f41171d9375ddfb1eda78fbe52093c609b75
  6. 05 L 35c974520c6b41abacf1a837fad7dd4af6528b27406032937955d2bcdb0f0e99
  7. 06 L dfe8a0e152d06421c16c35c6ef81d834f7797ad2ac6924cdaebd15cc91209f19
  8. 07 R 252f320bdf9cd56bf48477f0584c4c18a2714bd985ab3f5901a07c6fe9534775
  9. 08 R 45d02371d767035e5cbb5b95f4758ac771d0d8c837aff5f092b240bd3bfd72c7
  10. 09 R 43e151d646e9003fcc38c70b1b39ca205b5ceef1e1448473d491b751d6983678
  11. root  099762c42267a1457b225df0293bc39bd4f085fe6e87ca76cca869670df192d8