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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 V Award a ₱11.9M contract to ROVIPHIL CONTRACTORNational agencies

Transaction hash:
1755656c092eecdc3f64fbe63ddb9b15b0ac5303f1a90f0a2f3c977396c0f88f
Status:
Included and unchanged
Block:
#3,964 2,049 blocks after it
Position in block:
Transaction 20 of 301
Award day:
Dec 13, 2019 (6 yrs 11 mo ago)
Value:
₱11,881,899.90
Project:
CONSTRUCTION OF JAIL BUILDING ANNEX

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 #3,964 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 V awarded it to ROVIPHIL CONTRACTOR on 2019-12-13.
    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   1755656c09…c0f88fnow      …
  2. 2. Block Merkle root changed
    stored   d123483546…8ba0c1now      …
  3. 3. Block #3964 hash changed
    stored   3535dd2f23…5b6cf4now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 300 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1755656c092eecdc3f64fbe63ddb9b15b0ac5303f1a90f0a2f3c977396c0f88f
  2. 01 R 17bb6b80e1d2bc0d27ab99b6af7e9690935577d120bca0ced6a1ad147e3a96d1
  3. 02 R 64eb2bc1015da4917a06f9dad45ebd8c486582e1c53a2133bad96ddb3d90c66f
  4. 03 L 888d0d5156a5343886131b18af66eaec996b40ea7eb73935e6a000226c2a75ed
  5. 04 R a600874de26e209ce042f08667ebe0885be1115f839b18986464cc2b4b3e987a
  6. 05 L ee9dbb4ad0902fd8e681bb5f8e1b140577495260966d13166e54d460d9d80811
  7. 06 R 31a517ff13e1938d114459f477a698278a28b2aec42eeb34e3be8be51df3c6fe
  8. 07 R a5a09faa1ffcf98f91bd7ccc43cd7eebe6ade585229b6b92aeed7178f8fe7892
  9. 08 R 2480d5f2cad1b94d5097f0e943db8bf318dfa1a8d4d4267e8ba3ae6b1d6d925c
  10. 09 R c296f6e5b90fe76424df4cc2d55948573052a6bc71f8694a46fcd87995930f8a
  11. root  d123483546b8a76f8931a734ce7a1896d3fe23c4e8d853c0cd6f5272c58ba0c1