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 ₱499.5K contract to A.R. CONSTRUCTION INNOVATION & SUPPLYMunicipalities

Transaction hash:
07bbe0e56ede87fbdac22d23c047681571227c339613dadd6ef5d2de02601049
Status:
Included and unchanged
Block:
#3,645 2,368 blocks after it
Position in block:
Transaction 5 of 105
Award day:
Jan 9, 2019 (7 yrs 10 mo ago)
Value:
₱499,497.87
Project:
CONST. OF BANTAY DAGAT QUARTERS SITIO TARIPONSO

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 #3,645 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 A.R. CONSTRUCTION INNOVATION & SUPPLY on 2019-01-09.
    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   07bbe0e56e…601049now      …
  2. 2. Block Merkle root changed
    stored   d9a9671a62…55ed85now      …
  3. 3. Block #3645 hash changed
    stored   453c28cbd7…b769fcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 104 records. Each step hashes the current value together with the sibling shown.

  1. leaf  07bbe0e56ede87fbdac22d23c047681571227c339613dadd6ef5d2de02601049
  2. 01 L 05891b77925a3359d08fbc466d6c0781e93b4a4e31b804aee96f12cc919f1ef2
  3. 02 R 379564772d62ddae11f51d83de4002c32862e3a5e4f121e100fe56c0d5eaacfd
  4. 03 L b294d925c9b98a9eb6d314a11b42e490ae6c7cff29237eae8d1933c6296ad15b
  5. 04 R cdc801896fd4cda6a26d7f918f50a337ae5fff459935f74cb82cdec5b3907c73
  6. 05 R ad762da2da164e13cc4ddc2bbda578b69cab840575258e039b9171b328b1615b
  7. 06 R 04ba7c4d2709f82e567426f6ad378a72d0e722af4374e001ddb44666704c71f0
  8. 07 R 3beef2c665c9410897711827199ad9a482e44235e09d4a6a8d3bc9f38f412e12
  9. root  d9a9671a62efd3a69c6ddb0bb9ed6e77c7317636aff382199aeca0de0455ed85