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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

MUNICIPALITY OF CALABANGA, CAMARINES SUR Award a ₱6.6M contract to BOROBUDUR CONSTRUCTIONMunicipalities

Transaction hash:
f441d29b2badf01b428331d7d4ed5ff623cb3257a3a9708d96330fa1a736dc11
Status:
Included and unchanged
Block:
#5,286 727 blocks after it
Position in block:
Transaction 258 of 273
Award day:
Sep 27, 2023 (3 yrs 1 mo ago)
Value:
₱6,553,865.67
Project:
CONSTRUCTION OF ONE STOREY SCHOOL BUILDING, BRGY.

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 #5,286 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 CALABANGA, CAMARINES SUR awarded it to BOROBUDUR CONSTRUCTION on 2023-09-27.
    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 Calabanga gave a "not stated" 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   f441d29b2b…36dc11now      …
  2. 2. Block Merkle root changed
    stored   9ba6ef7462…d4ab15now      …
  3. 3. Block #5286 hash changed
    stored   bc7e76cd34…b54e87now      …
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 272 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f441d29b2badf01b428331d7d4ed5ff623cb3257a3a9708d96330fa1a736dc11
  2. 01 R f491977416538b10da8647e000a5d7d503c209936a61a12adbf6ddd1a91059c4
  3. 02 L 751aace97d3ef28c0bd13b737f6b38ce3c5c3a0aa0c685a631585f76a55bff5e
  4. 03 R af307b94f57d2d3116ba39a5a216ed5f04b0ab896a7ff0de2de36c83fbfac06f
  5. 04 R 4f2186c4bc33e2399729a053bc00aec513d6b288d776cf8063d6dcbc4374ac73
  6. 05 R c9b6cdc47317355e5c325e2c8fb95ec8e660ab6d937f6065e406a9220765432a
  7. 06 R f36c85026300fc79b8f1c446d94e92dc1b974cc605e1ea8b9a60d4407d36e378
  8. 07 R 3413fdd20d0f6aeea6293e0ea41d517daf9d610a690599f45855b90559e6d4e1
  9. 08 R a992be80d8dc07f694e711b82064fd46aade90e7d6b140b3fc2dcf300d5d6d9f
  10. 09 L 1c4f8669ae5a0f2dbe7cb2a871916347b1feeb41b2aeb21a8dd09148eaf5262f
  11. root  9ba6ef7462dbdc9bca6cbf45f9172d34c521cc0a79a28a6cfb821fcc15d4ab15