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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 MANGATAREM, PANGASINAN Award a ₱3.5M contract to MIGHTYWAY CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
4086ced00a4fe1226b83b52fca2f0ddabc299240537b9e9ab2ebbe8cce5fefca
Status:
Included and unchanged
Block:
#4,895 1,118 blocks after it
Position in block:
Transaction 81 of 283
Award day:
Aug 22, 2022 (4 yrs 2 mo ago)
Value:
₱3,497,190.61
Project:
rehab/improvement of Daleg-Takipan CIS

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 #4,895 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 MANGATAREM, PANGASINAN awarded it to MIGHTYWAY CONSTRUCTION AND SUPPLY on 2022-08-22.
    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 Mangatarem 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   4086ced00a…5fefcanow      …
  2. 2. Block Merkle root changed
    stored   cb606ad7f4…450024now      …
  3. 3. Block #4895 hash changed
    stored   25848c93b9…321d9anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 282 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4086ced00a4fe1226b83b52fca2f0ddabc299240537b9e9ab2ebbe8cce5fefca
  2. 01 L 3fdc3c1bb58069ef43d8b4377336f550fe6a27034d30ce3a28f5f4388bc87da0
  3. 02 R a47136f171b7128e38cfd3a57960e1dbefd0357758165343fd7c1a231203013f
  4. 03 R a405f0003dae522b199f6ca129f2998dde872c62528b52cf41c0ec876a05d079
  5. 04 R d67b2bd50cb10beefc132fd6b35f1aeee3d525f3480ea4f7e952a2f101943888
  6. 05 L 709cc768c6011fe30e034b14bd6c40fbdf6dca54f5f8eed1ac242b2a371fe898
  7. 06 R ce71aa212a78e0d5df2f9447f87e5e99cca66a342f0bfd36fc8026e93de7c659
  8. 07 L f9d1ad10d75cf1dd494bfca892d04904b63d6c245e854d6c1150d2330b79f25b
  9. 08 R 84dac4ea89f5b9652f74f25cdf9054bc363e2a6bc39ab80907d1f1ae91f33d9a
  10. 09 R 170d5dd3e316f9151077da4b9969986d65a5a5e78043ee3a71bf611e65a35e65
  11. root  cb606ad7f43f9c3e2573d2fff4517c89e330a7ee9c2421a01bb96cd971450024