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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 SAN ESTEBAN, ILOCOS SUR Award a ₱2.0M contract to CZMAC CONSTRUCTION SERVICESMunicipalities

Transaction hash:
321c20c4e19ff44703fb270d18dec40d66b8bc720396ea0d4cf1c14a6aaa1a31
Status:
Included and unchanged
Block:
#5,549 464 blocks after it
Position in block:
Transaction 54 of 300
Award day:
Jul 1, 2024 (2 yrs 4 mo ago)
Value:
₱1,998,920.58
Project:
CONSTRUCTION OF CENTER FOR CICL, CHILDREN AT RISK

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 #5,549 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 SAN ESTEBAN, ILOCOS SUR awarded it to CZMAC CONSTRUCTION SERVICES on 2024-07-01.
    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 San Esteban 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   321c20c4e1…aa1a31now      …
  2. 2. Block Merkle root changed
    stored   484887da87…b45431now      …
  3. 3. Block #5549 hash changed
    stored   febbdb2582…fca9c1now      …
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 299 records. Each step hashes the current value together with the sibling shown.

  1. leaf  321c20c4e19ff44703fb270d18dec40d66b8bc720396ea0d4cf1c14a6aaa1a31
  2. 01 R 3370a5d9b7c70492bae5b677f5cc825b15f564a266bc87eea6a498e32472e196
  3. 02 L 75a338868bce7f49becc23f29c5577200a9f1c653daa7f8f272ee05b8acaf5c4
  4. 03 L c73f920da1441389d44c15e0337d56a24937ab8f031540b00951c048741ceab2
  5. 04 R 380ac74ebd411be35e02ef9066ebe9f34fa17e944ff50ab110b5abe9451bdfc4
  6. 05 L 3c58873242c0a2ab806578c6fa148d280fe23420965d6e142fef9ca9bba236f4
  7. 06 L 52b636b076183f71a24810323d12682a1ca73c56baeb72d7b013f4b1d8f76486
  8. 07 R df6782d7da0edbfb902bcb8074613c77b36eb55e2e58f625381c6187226a4bd1
  9. 08 R 1ce3133f31b6ecbe415c7a89477b53e2e3d7b97506fe4db9efaddbc7b03d4955
  10. 09 R ab195c6147b727f6384ac1cb961e2bff05e16180cf6ee5e7b40016d4713c44aa
  11. root  484887da878abf947824cb19510e944f164fb347d54e26003ac8121c8eb45431