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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E Award a ₱9.4M contract to LTDL BUILDERSNational agencies

Transaction hash:
aaa5800c3c9aa6b415bb414ffb60f98054a4113872140bf550da67e7195ce9de
Status:
Included and unchanged
Block:
#3,801 2,212 blocks after it
Position in block:
Transaction 523 of 795
Award day:
Jun 26, 2019 (7 yrs 4 mo ago)
Value:
₱9,398,822.00
Project:
Contract ID No. 019OB0351-Improvement/Asphalt Ove

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 #3,801 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E awarded it to LTDL BUILDERS on 2019-06-26.
    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   aaa5800c3c…5ce9denow      …
  2. 2. Block Merkle root changed
    stored   257c36e0d5…2b90bfnow      …
  3. 3. Block #3801 hash changed
    stored   582aead2af…29e3eanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 794 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aaa5800c3c9aa6b415bb414ffb60f98054a4113872140bf550da67e7195ce9de
  2. 01 L aa92a50a6f8e088caa573bd3d9e080ecac6eeb19b40041182d9ade42a1ce7972
  3. 02 L 6dcd6e4880ef7d366ae72a4a1430ef0f2de653b6eb22844a002257531f52af1a
  4. 03 R 043beb0523df8419518ff6d0f6368c80573d11da4238049e4a41c91ce9fc8904
  5. 04 L b89dca75c0d1643bb6c869c24a42e936b407b50552c151205e83838d72f3ff0f
  6. 05 R 6871c6d5de98855dafe45a7ee31dccc532051aa5d9c0596bb4bfa79b87d63433
  7. 06 R 0922551a229e0263b1a8ec46cecf3bf988a51cf95fb859ce454789f7c491b21e
  8. 07 R 43239805a0b66b0262ffeb800fc341938f44d1192d581343d15be6e898e7594c
  9. 08 R a0d92db3b57f999985e41e73308ee88f3f77aaeda5756719436e9f80a3a1b5d8
  10. 09 R aaa65d38cfdbd8407069f3fad65e27125cf41227cb20989b5492501066636e45
  11. 10 L 94b17d4a2f48141025301925f9d9d889b9da003d6c7e87520aa550e8dbf36e95
  12. root  257c36e0d56b9fb7e7e65e9873560b7bc46524ca70f0dade74bc13350c2b90bf