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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

DEPARTMENT OF EDUCATION - DIVISION OF ILOCOS NORTE Award a ₱1.6M contract to KRB CONSTRUCTIONNational agencies

Transaction hash:
d19beff4789f7a840fa4595fbf74cb56ca24a810b41f05a20d5c628f8a833298
Status:
Included and unchanged
Block:
#4,633 1,380 blocks after it
Position in block:
Transaction 177 of 209
Award day:
Nov 18, 2021 (4 yrs 11 mo ago)
Value:
₱1,594,984.65
Project:
Construction Projects

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 #4,633 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)
    DEPARTMENT OF EDUCATION - DIVISION OF ILOCOS NORTE awarded it to KRB CONSTRUCTION on 2021-11-18.
    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   d19beff478…833298now      …
  2. 2. Block Merkle root changed
    stored   3e786ebdbd…5f7159now      …
  3. 3. Block #4633 hash changed
    stored   e7f12aa655…039dfenow      …
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 208 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d19beff4789f7a840fa4595fbf74cb56ca24a810b41f05a20d5c628f8a833298
  2. 01 L d0c54cb4fcfaf7ae64a9c087bc5ea13423b29a544310b0c70910c834deaa33c7
  3. 02 R 39a275b24b7d2b1a24d7333b84baad3558eb7e40911b0a2a57442e071586ff88
  4. 03 R cd2c6ee77a4cac0f1f9d1a299bccc0dc7958b1702c80ea47e14c42adcd82d5c3
  5. 04 R a2010c273614be0bc6be2952f75f6fba38dacc10cc56396e036ae7e2d02c5842
  6. 05 L af66b601d82300faa1ffdda9742693d3685deb93f56a559cdd02a07eb0ad865f
  7. 06 L 6c5c9639f4812aa0cabaf0a7c0adc1312caba3ff7ac19a3c1e68ffbcf784c416
  8. 07 R d4018a5875d4cc7f65f78223647bf306317524c326ef3ce01a2ee9bb4e04ceca
  9. 08 L eb21203af418d2780d93ce963feb071c6e0801e646c4558227769182410e190e
  10. root  3e786ebdbd841134dd70fc94eb0a982071143557611ba0cf5f18a4cefa5f7159