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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 BURGOS, ILOCOS SUR Award a ₱2.5M contract to AMBROCIO CONSTRUCTIONMunicipalities

Transaction hash:
6af49ffd72b99d9f3dec5b2d469d179fabdcffaff92d3360301062874e08c47e
Status:
Included and unchanged
Block:
#3,447 2,566 blocks after it
Position in block:
Transaction 138 of 325
Award day:
Jun 13, 2018 (8 yrs 5 mo ago)
Value:
₱2,498,818.53
Project:
National Child Development Center - Lucaban

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 #3,447 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 BURGOS, ILOCOS SUR awarded it to AMBROCIO CONSTRUCTION on 2018-06-13.
    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 Burgos 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   6af49ffd72…08c47enow      …
  2. 2. Block Merkle root changed
    stored   426e2279c5…8ab8dbnow      …
  3. 3. Block #3447 hash changed
    stored   cae2b48cf0…3b69b9now      …
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 324 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6af49ffd72b99d9f3dec5b2d469d179fabdcffaff92d3360301062874e08c47e
  2. 01 R 6ba52b5d65deca4a52d19e7a36a02326e4be6aaa06d95763df2fc678991ced3e
  3. 02 L afb2f7aa64337a408c8fcc8d180d7abd915021971ab6c1dd25d0c1e130dad20b
  4. 03 R eb0b0739e63f3cb95ee8e16c45786b3ce47792a44ff8bb53de7ea0f61d9b967b
  5. 04 L efe4c593c5e81e28b0ce0a8910c1699f06b9a236fd7e21607434408f7cb620ea
  6. 05 R ec93e40fb0d467ff5f3291d781b3b0bb78fd74bf6e83b96db5130ff577a9c4fb
  7. 06 R 75ffec311b8a8404d14bc521c747e1905364f26ac62a47c3793368deb962af03
  8. 07 R 2d1ee69c8aa211e2b5ba5a9ac6bd3742557fbaabee8feb378f1900bb20617a09
  9. 08 L 07097d4a6967e7c310890a4e83bfcc3e00ca64ee1d7f3e6f7f7cb81c2787dd89
  10. 09 R f24d5993773519c5418448a381a17d56f6aba6b0306592f7fd5fb18ea9043d70
  11. root  426e2279c59f0b108eca52d0191fe52190eebc61553120cd55f67b59968ab8db