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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

PROVINCIAL GOVERNMENT OF SURIGAO DEL NORTE Award a ₱20.0M contract to CHU CONSTRUCTIONNational agencies

Transaction hash:
baa078d17bb2b15670907cbb8f72e6534d686f6bc40d53f8f95e223f0bbaae6a
Status:
Included and unchanged
Block:
#3,915 2,098 blocks after it
Position in block:
Transaction 154 of 210
Award day:
Oct 23, 2019 (7 yrs ago)
Value:
₱19,979,807.26
Project:
CONCRETING OF PANHUTUNGAN FEEDER 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 #3,915 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)
    PROVINCIAL GOVERNMENT OF SURIGAO DEL NORTE awarded it to CHU CONSTRUCTION on 2019-10-23.
    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   baa078d17b…baae6anow      …
  2. 2. Block Merkle root changed
    stored   b14f3b03f8…083e25now      …
  3. 3. Block #3915 hash changed
    stored   e1dda763ca…ce3b01now      …
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 209 records. Each step hashes the current value together with the sibling shown.

  1. leaf  baa078d17bb2b15670907cbb8f72e6534d686f6bc40d53f8f95e223f0bbaae6a
  2. 01 R bb901db37e15a8b5fbc417ff01b0f7f2138a01a636ab5d9eaf75347584dfd6c8
  3. 02 L 57d3bb5bb5b81aa05a9889c6a58f30a61d5eb6d1c61b486be12973a7ba5a5c26
  4. 03 R 3bd52d12459a1ced6f0b15f09988f6abe5730e8e28345ea2bb09c0bddeb04fee
  5. 04 L eb9e4efab5adfbff4bea39727bf2bace689aea7ef97d04eaf4e385db86df47d0
  6. 05 L d7ef0448f8de71116b7abe8eb558d5e38f7fd802973ea76a61d6d81e4ae64f61
  7. 06 R ac04fe6bbc1da0badda034b1bc3b33543455b5d6007a9fbaa28c79186d180521
  8. 07 R e66ca54e610a647ee235afdd100fd0ec957bbb63112501fee43e78d93600cb53
  9. 08 L e1f7fa1ce718be7185eed3b438b4683a491d538f65580e36dae7fe9a4806fbda
  10. root  b14f3b03f8125f870f6ffd8c1c4f8a4964d5f65383a64c4c6658127bf5083e25