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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

PROVINCE OF RIZAL Award a ₱1.5M contract to JRD-D2 ENTERPRISESProvinces

Transaction hash:
79bbf0426fdab36f7e8d2d67e3dc89a366f314deaf9090db23b09a7931e2a72d
Status:
Included and unchanged
Block:
#829 5,184 blocks after it
Position in block:
Transaction 103 of 221
Award day:
Mar 23, 2010 (16 yrs 7 mo ago)
Value:
₱1,494,733.42
Project:
Improvement / Concreting (portion) of Bayucan Road (Phase 2), Brgy. Sampaloc, Tanay, Rizal

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #829 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)
    PROVINCE OF RIZAL awarded it to JRD-D2 ENTERPRISES on 2010-03-23.
    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)
    COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   79bbf0426f…e2a72dnow      …
  2. 2. Block Merkle root changed
    stored   83263875da…b84d9bnow      …
  3. 3. Block #829 hash changed
    stored   a51063e7fe…ed4b58now      …
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 220 records. Each step hashes the current value together with the sibling shown.

  1. leaf  79bbf0426fdab36f7e8d2d67e3dc89a366f314deaf9090db23b09a7931e2a72d
  2. 01 L 76d642eee9b278999d7e32db1df8be23291559e1aa5a348ee4045368dc4d0517
  3. 02 L de98b20488e6eedba9a717c28f4fb22ea1772c7b63ead6b42de3997f5be3ac0e
  4. 03 L a386218027a02920523f8c3aa3fac6b50c0d3255baddba9f45e22858cd725608
  5. 04 R 30cfa871116236d158b54f5155ad4cacd2b72de3c35697e3e74ce8e59457f2a6
  6. 05 R 2662cc840538fbdf594fca7b911271ea324c9a570eef34870e332693f69ad7c2
  7. 06 L b754ff28b7a0ce62148f45f0ee3936553e99b4985f2e1ee2f566ee00400fe8dd
  8. 07 L 5c186e054ce2c173631f7daca4bc1ea327b4f6371fd2f1352758e6291636782f
  9. 08 R bf23c1a4ba930b3bb10540784fc987b2f69e7e730f970bbd9d0fa0605870f5d0
  10. root  83263875daac663b63ba2287a29b08f4c190aecad9c31fb52dae09b1d9b84d9b