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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 ILDEFONSO, ILOCOS SUR Award a ₱3.0M contract to JENBA CONSTRUCTIONMunicipalities

Transaction hash:
24ef4c14e9f2ed2c5b5743946ece71eb16fb55283034dd6b1adab20820ee8fd3
Status:
Included and unchanged
Block:
#3,576 2,437 blocks after it
Position in block:
Transaction 49 of 243
Award day:
Oct 29, 2018 (8 yrs ago)
Value:
₱2,998,676.42
Project:
IMPROVEMENT OF 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 #3,576 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 ILDEFONSO, ILOCOS SUR awarded it to JENBA CONSTRUCTION on 2018-10-29.
    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 Ildefonso gave a "qualified" 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   24ef4c14e9…ee8fd3now      …
  2. 2. Block Merkle root changed
    stored   67143fa231…079c6bnow      …
  3. 3. Block #3576 hash changed
    stored   bff743f16b…2562f1now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 242 records. Each step hashes the current value together with the sibling shown.

  1. leaf  24ef4c14e9f2ed2c5b5743946ece71eb16fb55283034dd6b1adab20820ee8fd3
  2. 01 L 245d25879e779b7042993c212bf873af44707bec4b208f3c039403873eb2e285
  3. 02 R cd9eb6f5048e13f4e553662f58b35018e3135adf0cd676ffab730932d2ce31e0
  4. 03 R 5a239f3af2670b415ff5074d7f0976f94b3988f148aba0262857e06feb7c46e6
  5. 04 R 0d9bc9f6953ed6a263e2f048afb297e5b42124a7fc85f67201795bc0939a12b7
  6. 05 L 52c500f8a27ba67f0e8cf96b085ab0cb70e4dda73bf3801b16cb2339f1553599
  7. 06 L 003e76e31c6d33db2da1148d967785c2381a4de32595f68faac73441178f1bd6
  8. 07 R fce47bc24237b5e4efce1b506c5bb8676167940971b0ba672d93358a6292f684
  9. 08 R 66dfdbcd1603c9e1d6fdfc52bd4433bef2bfb18a18ad49ede356f23b7db41fa2
  10. root  67143fa231493eda93547d0a1e39f6739de6400c96a8241fbc394bed7f079c6b