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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 UMINGAN, PANGASINAN Award a ₱2.0M contract to AMP CONSTRUCTIONMunicipalities

Transaction hash:
ceb4e19b10dadd14ed8cc6e48a6fdf7cc6706a5f8b1142952c6d7b8d79703f5e
Status:
Included and unchanged
Block:
#2,268 3,745 blocks after it
Position in block:
Transaction 92 of 117
Award day:
Dec 11, 2014 (11 yrs 11 mo ago)
Value:
₱1,991,562.78
Project:
Construction Projects

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 #2,268 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 UMINGAN, PANGASINAN awarded it to AMP CONSTRUCTION on 2014-12-11.
    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 Umingan 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   ceb4e19b10…703f5enow      …
  2. 2. Block Merkle root changed
    stored   9aa03597d0…6e998anow      …
  3. 3. Block #2268 hash changed
    stored   b99fd32d26…0fbc92now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 116 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ceb4e19b10dadd14ed8cc6e48a6fdf7cc6706a5f8b1142952c6d7b8d79703f5e
  2. 01 R cf8f97d0e42952c8a1254b9c4848663462f39a67ae26ef473e79f1e15b18f6c1
  3. 02 R 2f843c281df659ba353b3a970a22137eaf0d62d1448eb9830b66455b9381a5ac
  4. 03 L 529c9d42414029a06ce90b3c8b9ae46853a51fd5242b621d24401db475aea0b5
  5. 04 L 41646317a8e1cfb687efd748e8e08a4d69bd35e5c8b14a801171f51139acb1a0
  6. 05 L 164bccfa71ae6ea35254d1a895a0ef722b89653b4d647e20a0df60db264f776f
  7. 06 R 9f537f7fee2c3df5472b0af01e948780a20fd078576ac09275e6175f4d15c51b
  8. 07 L 672b9b82e5522d8eceaf3b549be4fb3051eff291bd27acfa57b2a366a3f51813
  9. root  9aa03597d00e2d3528915377a166d8b00ed1fcab27d7b795460238dc686e998a