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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

MABALACAT WATER DISTRICT Award a ₱796.0K contract to HYDROSYSTEM ELECTRO-MECHANICAL SALES AND SERVICESNational agencies

Transaction hash:
df67dff6bbbf2bf5a13b9e1fe5ea1c3b662ce982ad999e495e92a9b24bc8424f
Status:
Included and unchanged
Block:
#2,770 3,243 blocks after it
Position in block:
Transaction 160 of 187
Award day:
Jun 20, 2016 (10 yrs 4 mo ago)

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 #2,770 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)
    MABALACAT WATER DISTRICT awarded it to HYDROSYSTEM ELECTRO-MECHANICAL SALES AND SERVICES on 2016-06-20.
    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   df67dff6bb…c8424fnow      …
  2. 2. Block Merkle root changed
    stored   59c3651d8b…0cd095now      …
  3. 3. Block #2770 hash changed
    stored   528a88a8ba…31476cnow      …
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 186 records. Each step hashes the current value together with the sibling shown.

  1. leaf  df67dff6bbbf2bf5a13b9e1fe5ea1c3b662ce982ad999e495e92a9b24bc8424f
  2. 01 R e06531e982d999695b4dfd45c6f9c51e1820cca73cbc970d2197eaec4de9690d
  3. 02 R ae8ad4daac99397030979385817d95c108470ca194dac66a80b014a8afceeed6
  4. 03 R cbc92210980e06a30a50505d0b063b4e0020541d9dc3c02490e748603c6ad8c7
  5. 04 R 7eade20bf8702bcabc848e027324a027ac90909832dca9ea12679a9c67b4f3de
  6. 05 R 4b5abc9228c49304ff2fbd8ffda132cb9ac7c764ce928b8d49e46dca77f92ec5
  7. 06 L ec84da81cfe9540f53fc0010a83f0045d86a4a2eb8208901f92c442d55dff10a
  8. 07 R ab657e3976954d3432a3d020ba87b4833b1afbd1f708e09845e5aa0aabcc0d06
  9. 08 L 4f11dbb6bfdc0218656c710598b8acbfeed67ce67e6ab1d3c913cc6fc0c14795
  10. root  59c3651d8b6040140f843a2e544c8d4f8750b8b881f532b70dbdd71bdc0cd095