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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

BARANGAY ILAYANG TALIM, LUCENA CITY Award a ₱407.3K contract to NORNAD BUILDERS AND SUPPLYBarangays

Transaction hash:
58df00728c6ac5ef209a3f5b6863626ef66377a6d426304668dee624446084b4
Status:
Included and unchanged
Block:
#3,806 2,207 blocks after it
Position in block:
Transaction 116 of 305
Award day:
Jul 1, 2019 (7 yrs 4 mo ago)
Value:
₱407,269.50
Project:
Construction of Water Supply Phase 3

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 #3,806 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)
    BARANGAY ILAYANG TALIM, LUCENA CITY awarded it to NORNAD BUILDERS AND SUPPLY on 2019-07-01.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   58df00728c…6084b4now      …
  2. 2. Block Merkle root changed
    stored   7f7eaeb982…a9ae85now      …
  3. 3. Block #3806 hash changed
    stored   7099e3f4bc…d9dd5bnow      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  58df00728c6ac5ef209a3f5b6863626ef66377a6d426304668dee624446084b4
  2. 01 R 5955b51352b8bf4331abc85b91d40c6bd27fd1e23e17eca2ddc40955f7e2cb14
  3. 02 R bf330721db7f064d840ce679be69e4a44c73c27a5471b1b44304779c42878e17
  4. 03 L 55ef793c443b2ef2b50da736732bad197bb994ee87a32cd5de6f8d1cf95463a3
  5. 04 R 77741f6be00f5521324ca02ff6b5bbc4b2d33369ba945b4429cccbcd7c478c43
  6. 05 L 5494a682f6c5de149d42bd9e066ef4e83df07f7968549abecbdc58b46da9fad2
  7. 06 L 01a3a19b60050e6230339bf536a716017154c3a6fd0b6e1f78c1c97bb2787d6c
  8. 07 L 44656900fa910e83d121c41de70cd367c0853163d19b9c75a2ed764882716b70
  9. 08 R 844382219930da666533ff83fe0a2b8e6c53fe95424685db3dc1507083bc470a
  10. 09 R 452a2402f938cf05de29834eee0af0bf7bd148ff4c10e4b56a819e891fbef1f0
  11. root  7f7eaeb982d4cf90c1df91592ade3a098a2de1813c691e32a2f946b371a9ae85