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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

MUNICIPALITY OF RIZAL,PALAWAN Award a ₱4.4M contract to RAK TRADING AND CONSTRUCTIONMunicipalities

Transaction hash:
8a6d89defef9c018236afd421eb2e8978e6a9a3eff510a05a4b7d772997827d7
Status:
Included and unchanged
Block:
#3,493 2,520 blocks after it
Position in block:
Transaction 111 of 205
Award day:
Aug 1, 2018 (8 yrs 3 mo ago)
Value:
₱4,440,186.05
Project:
concreting

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 #3,493 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)
    MUNICIPALITY OF RIZAL,PALAWAN awarded it to RAK TRADING AND CONSTRUCTION on 2018-08-01.
    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   8a6d89defe…7827d7now      …
  2. 2. Block Merkle root changed
    stored   f367b136a0…4c5843now      …
  3. 3. Block #3493 hash changed
    stored   6550d85d30…9246f9now      …
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 204 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a6d89defef9c018236afd421eb2e8978e6a9a3eff510a05a4b7d772997827d7
  2. 01 L 8a0f50fedd31cff530202ea0f931108d3d2fc00eaa0e43768f7e3900fbafd8d6
  3. 02 L f16250cbee1760dbeddcd9d04843f4e6f60a61bfa7ac561387a64d80b8d3f82a
  4. 03 L 740c58984ddeb97a15aa8811fde9fbddbfa8f1839a5809dfefef7d96dd3b5ec1
  5. 04 L 44d785cf0df739395c1774cb1a767017fdc85ac50718f41db45d3d97f57e1931
  6. 05 R 24b086aa58ad57e57c25ed7e00991e8378b931c611e8516bff0f4adee1f570e3
  7. 06 L cd3277e541c2b9c0598d6de2160e532e4253d2370855e0312d37b542e9961e14
  8. 07 L d5eea51663b51092313f85162249d5e3e1d1d18e863da83217ee62c2fc271d14
  9. 08 R eff06bd109513862631c968954ff0bb0600b5602cdec0d948dbd07f6a70a957e
  10. root  f367b136a000de62ada39ffeb17354cf9ab0d7952770dc481a7f3ef06c4c5843