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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 MADDELA, QUIRINO Award a ₱4.0M contract to PS CIVIL ENGINEERING CONSTRUCTIONMunicipalities

Transaction hash:
7cc4626f08e1dfcb079bef7abd6e3ec60191092e0f302c9ef36cc86f4f88eaa7
Status:
Included and unchanged
Block:
#5,674 339 blocks after it
Position in block:
Transaction 100 of 220
Award day:
Nov 7, 2024 (2 yrs ago)
Value:
₱3,998,741.97
Project:
OpeningofFarmtoMarketRoadSitioSalaySto.Niño-Sangba

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 #5,674 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 MADDELA, QUIRINO awarded it to PS CIVIL ENGINEERING CONSTRUCTION on 2024-11-07.
    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 Maddela gave a "qualified" 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   7cc4626f08…88eaa7now      …
  2. 2. Block Merkle root changed
    stored   17463f2170…fa0dd6now      …
  3. 3. Block #5674 hash changed
    stored   847323c70c…6921ddnow      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7cc4626f08e1dfcb079bef7abd6e3ec60191092e0f302c9ef36cc86f4f88eaa7
  2. 01 R 7e440f37b1b4b59c5208d81ffa9f2762bddc7bb5cb4b4e48d6b4ede355b2f876
  3. 02 R b2b0d2f5660857c11b39e085329945f567d2af88ff14034f2ea6ba01a8d87f75
  4. 03 L 57db3408774166ee3b3070105cc8e45fe8e9956428cc2ac5aaceb1e7c6b454a5
  5. 04 R 5a5c385af539144f9fe76fbc574b38fcd5e69a7e8b16afeeee840e32f33a0430
  6. 05 R da009904897b6d4cd2168bfdd6c4733b3944130f1b2b33f1d4ccdc47288d6a0b
  7. 06 L bb9df0801496a6f725ea3d134997a10c6b5dfc881c3b8a9c0ea00d9d1fe66785
  8. 07 L c2717e4846c5703b5299861b758539583bdfe5de0a4cd4863be1d10979c86e38
  9. 08 R c9da19e45f665a44e93faabea977709e95ddf183c8244ae0fb87219205c28b53
  10. root  17463f21706f0ae1442769b6df66a93732074fb74be712fcc9b50bec09fa0dd6