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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 MAYANTOC, TARLAC Award a ₱999.1K contract to DIANNE BUILDERSMunicipalities

Transaction hash:
ff8c8dbcd878453ce74ccdd19ab1c7633ea5911b93dbf0b843c5d4e51e6ceec8
Status:
Included and unchanged
Block:
#3,677 2,336 blocks after it
Position in block:
Transaction 231 of 233
Award day:
Feb 12, 2019 (7 yrs 9 mo ago)
Value:
₱999,078.35
Project:
REHABILITATION OF SLAUGHTERHOUSE

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 #3,677 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 MAYANTOC, TARLAC awarded it to DIANNE BUILDERS on 2019-02-12.
    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 Mayantoc 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   ff8c8dbcd8…6ceec8now      …
  2. 2. Block Merkle root changed
    stored   4d1bb71349…7ba690now      …
  3. 3. Block #3677 hash changed
    stored   4a46621d82…b17b32now      …
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 232 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ff8c8dbcd878453ce74ccdd19ab1c7633ea5911b93dbf0b843c5d4e51e6ceec8
  2. 01 L ff57bf4dfebc96df153fe66ba03d78ca2159f43f4f1e40dae23b390118201c83
  3. 02 L 33a897296248f1f7e7d07279c6fec2b59b397216a4446f979e7867a8e842d792
  4. 03 L 2dcc43c5bb6713e396b5b405ca2f8bf8d87624276df3ff94425aaef43932ce73
  5. 04 R 27775ce233df6e89f27e4017bf98a40db6883972e0e47a16606ac9482cf5da2f
  6. 05 R 1ec348f63f28a2611c9d32242e9966608b2835201382b3135d0fac716e90fb4d
  7. 06 L 24e3caad7c16ecd264da9091f77d65358534861262ac045435e910930799f535
  8. 07 L 326182e76234057dcc7612b00e566c4e1dac562306ec5d53c0d6f54ea183c341
  9. 08 L 7dae8b5966e6aab68071511cab9cf9b6911299ee9a04bbbbece81c0aefe76f48
  10. root  4d1bb71349e8b4fc9607f857b9f017b5edf16acd40a69651a160895a2d7ba690