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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 CEBU PROVINCE Award a ₱6.6M contract to MAQUESERG CONSTRUCTION & GENERAL MERCHANDISENational agencies

Transaction hash:
f733c86cfff65e11e5669c21a54ddf1ae4160938da21a34f83f31bab1f1cc0bb
Status:
Included and unchanged
Block:
#2,999 3,014 blocks after it
Position in block:
Transaction 223 of 235
Award day:
Feb 24, 2017 (9 yrs 8 mo ago)

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 #2,999 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 CEBU PROVINCE awarded it to MAQUESERG CONSTRUCTION & GENERAL MERCHANDISE on 2017-02-24.
    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   f733c86cff…1cc0bbnow      …
  2. 2. Block Merkle root changed
    stored   f29758245c…2163ecnow      …
  3. 3. Block #2999 hash changed
    stored   1830c30974…85709bnow      …
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 234 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f733c86cfff65e11e5669c21a54ddf1ae4160938da21a34f83f31bab1f1cc0bb
  2. 01 L f67262580122c6094951eb169700925b94aa52f203c9e73aac15b0d7282ea698
  3. 02 L 1c4f94205ba96b08e125550f845f573135d9b76a2f941bfd7e9e36035e752701
  4. 03 L 72ed4a2a969084f38eb163bd95202c6012d4c0dca01846d62f0733dc78180c42
  5. 04 L d5d1f737f4a84d8ab3acead9bf45b27bfe97266a9835457a4a00bae2d5339f27
  6. 05 L 16797dd4d4b848f6f9af24a921788354b7a68facf827a827b74a9178934dad9f
  7. 06 R 66d6e648044bf4415d57e057b9d04900ac145781b91e38328a0704d654d595bc
  8. 07 L fcd7b42c37c7b57b07b1447b36880d3bf4f8bac5c3c77a9eb25be39dbdd92b33
  9. 08 L 30ea5478e7f410021909ec28bb8e9aa3e7170ad2847bf44dba4fb295a93cfe25
  10. root  f29758245c613c9ea06940c36dedbb73a1d379b1dc5a35fe7065a997002163ec