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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

BUREAU OF JAIL MANAGEMENT AND PENOLOGY XI Award a ₱1.2M contract to M.S.LAGMAN TRACTORS & CONSTRUCTION INC.National agencies

Transaction hash:
aafc4e85f62da7f7b77fc039cea310a110472027d8daec896d7f7acfc5bb321c
Status:
Included and unchanged
Block:
#5,261 752 blocks after it
Position in block:
Transaction 164 of 246
Award day:
Sep 1, 2023 (3 yrs 2 mo ago)
Value:
₱1,194,517.07
Project:
Construction of Tower Post at ICJ

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 #5,261 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)
    BUREAU OF JAIL MANAGEMENT AND PENOLOGY XI awarded it to M.S.LAGMAN TRACTORS & CONSTRUCTION INC. on 2023-09-01.
    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   aafc4e85f6…bb321cnow      …
  2. 2. Block Merkle root changed
    stored   bcf386617f…ceedc0now      …
  3. 3. Block #5261 hash changed
    stored   042ad9a62e…330259now      …
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 245 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aafc4e85f62da7f7b77fc039cea310a110472027d8daec896d7f7acfc5bb321c
  2. 01 R ac60926fb7bd1d451892a36de78131376cf923a929a48544b49ba8a9630e4c4a
  3. 02 R dbe4dcbe4aff525368f922287cbd87dfc14864547a60ba2d34af09dada24e6d1
  4. 03 L f7f3299422bb728bb350892b087b3b9985a58fdc40c94fde934f6c554c4c8e73
  5. 04 R 70825e9d2a08379a4b9ec445afae60884e0691ae3e369dd3aa99acdaabad4e9a
  6. 05 R 3b7694ec11148e46523eee573e824700333ba88d0843bc39380a98f2415b41a6
  7. 06 L a9d4942eb6621824407b3a3c54bf807c51e8c71e456c0bd24badd5d26bd77cbf
  8. 07 R 6a8ef53aa07cde1f3cd23bbdde056774352adaaabdcb45ea6999893c25dbe6d0
  9. 08 L 6ca28837c0aa96aec54c18752e811dfaffda4667e013e36c8b6d15aa20f921dd
  10. root  bcf386617fa078761f5a5dabffd8b7188a76188ff4b95a2ee52bb62487ceedc0