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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 - REGION VII Award a ₱547.3K contract to BT CONSTRUCTION AND GENERAL SERVICESNational agencies

Transaction hash:
f3be93bd0d4fd9ccae708cde967d61cf082ce19b6b415abfeb244d4b02783510
Status:
Included and unchanged
Block:
#4,918 1,095 blocks after it
Position in block:
Transaction 185 of 195
Award day:
Sep 15, 2022 (4 yrs 1 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 #4,918 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 - REGION VII awarded it to BT CONSTRUCTION AND GENERAL SERVICES on 2022-09-15.
    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   f3be93bd0d…783510now      …
  2. 2. Block Merkle root changed
    stored   f9da6a6c91…b16cb4now      …
  3. 3. Block #4918 hash changed
    stored   088bad7ab5…8eed47now      …
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 194 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f3be93bd0d4fd9ccae708cde967d61cf082ce19b6b415abfeb244d4b02783510
  2. 01 L f36434ca3630222eadd10435b9fc01d9fbae052796f37c17a77e780ff9d51cc5
  3. 02 R e6393225588cc52b7aaf2de037c8eac950e87f5607b3f2bce234a329e3ed344b
  4. 03 R 78a9ca57e27afde2daeaae3e5cb28aca7e47f2fec6ff6334862830033da5e142
  5. 04 L 02fb89aaec562461ab16258cfe9ecf79582ed8e271156b8780c53d1dee1a3c18
  6. 05 L 823346f0931979ce2f7eb15fcc8f30b037390ae99651805d0169a82d285e6462
  7. 06 L d54c2b6012bf99c33f493f0a2567577dbbc61cb2343b7d4b55aa338ac680d37f
  8. 07 R d09a9c1e25de509539699564fd5ce9a0a192cd9df42f304e47c9f6e5a20355cb
  9. 08 L 08c76e7dce13ffa160547cd355a354110d1bb4c1b5910c945ffcd58d4ecee4ff
  10. root  f9da6a6c9112e345d954a0413fa042a4c4a53bd122344f44cc4ed91702b16cb4