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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 - DAVAO DEL NORTE DE Award a ₱980.0K contract to LLM UNIFIED BUILDERS & TRADING CORP.National agencies

Transaction hash:
c4e7571cbbd6164598184617a7db66425c29a81d3a9a0a4d0cbaf77ecfd02812
Status:
Included and unchanged
Block:
#4,489 1,524 blocks after it
Position in block:
Transaction 214 of 288
Award day:
Jun 24, 2021 (5 yrs 4 mo ago)
Value:
₱979,998.40
Project:
21LC0231 - Repair/Maintenance of DILG Building,

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 #4,489 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 - DAVAO DEL NORTE DE awarded it to LLM UNIFIED BUILDERS & TRADING CORP. on 2021-06-24.
    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   c4e7571cbb…d02812now      …
  2. 2. Block Merkle root changed
    stored   e0b3ad1883…1928e3now      …
  3. 3. Block #4489 hash changed
    stored   a4249b3b2b…91cbf2now      …
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 287 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c4e7571cbbd6164598184617a7db66425c29a81d3a9a0a4d0cbaf77ecfd02812
  2. 01 R c4ed2ec3847acd630898548503299405dc42ba9295030f598fb34e3ac6245e48
  3. 02 L 408da5df89a578211bc10b3a78967593e33fc4c19dc2e45ebb736e812733d80e
  4. 03 L 63e57fdf8136bd5d96e534f08cca0c1ca6db80dd0b41155711d07fcac7ad515a
  5. 04 R 087f7f551914ade306591fca520e42021818b93ebf9d3bff74169c9c13c1470b
  6. 05 L cbbafb81f3a4620684bdd1d291b49c0f0efc9166f620cb61ab64288cbf7e13dc
  7. 06 R 13a7c9a5cd50a545a071edf92acff9d65d73d5cb8c7fcd4ab593467ce7338329
  8. 07 L 6163b3f766cf7d5f6f2de0480d1e5caccafed8a1ac9c9f664a8c77a2eafde8e5
  9. 08 L 22fd782c915cf01a9121875f8049e678fb554b8a784bb22e4dbb6a1597c06747
  10. 09 R 8d9b98ca14f94286a83bd3da2591a4f4632c8d53ed87399cf3828a3bf201b384
  11. root  e0b3ad188306a5cb2a8e881d63cc063164f1da51c6e0d3ccf769b8978e1928e3