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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 DEL GALLEGO, CAMARINES SUR Award a ₱5.4M contract to JOHN ARNE CONSTRUCTIONMunicipalities

Transaction hash:
25bb694f62e17efb27e8ccbcbc038e323d19a28c5fff088ebf1f3a19d5de98b3
Status:
Included and unchanged
Block:
#1,671 4,342 blocks after it
Position in block:
Transaction 14 of 85
Award day:
Feb 4, 2013 (13 yrs 9 mo ago)
Value:
₱5,440,315.38
Project:
Concreting of Barangay Tomagoktok Farm to Market Road

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 #1,671 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 DEL GALLEGO, CAMARINES SUR awarded it to JOHN ARNE CONSTRUCTION on 2013-02-04.
    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 Del Gallego 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   25bb694f62…de98b3now      …
  2. 2. Block Merkle root changed
    stored   ffe4be4199…38b865now      …
  3. 3. Block #1671 hash changed
    stored   7e25c5fabc…430deanow      …
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 84 records. Each step hashes the current value together with the sibling shown.

  1. leaf  25bb694f62e17efb27e8ccbcbc038e323d19a28c5fff088ebf1f3a19d5de98b3
  2. 01 R 2f5792909a8cdc60b718d49a111d21909b838668f2bdd815369c162e4d2dbc8b
  3. 02 L 09d8d6044ebb6e29ee734dad101d29f7fbc6a707ffe4cf978c5ac9bff821f931
  4. 03 L 8271a187dbcfae0a6fd3233eb00cb5bb3b85eb7eaf01234fba00dab76251ea3b
  5. 04 L 3daf5f4beee902b929be79f31bc8d4c8d145d47f5133023750cf0cc9cfd8a906
  6. 05 R 3172826a46974373a084c86d7ea127c80aadf27a16ef0a9ad5dd01ddffb3deec
  7. 06 R 407059850f13d36b4c4229149985820dd7bc94872d0ad86b33c7411d83dc70d2
  8. 07 R 928ad4ac3fad0f8b272f1f5bc1302889477db9fe9b14e69b907d66c551f68ada
  9. root  ffe4be41992622a1011d73f6365ac1a52ff670e15a708cb6961fa757b938b865