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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 - NORTH COTABATO 1ST Award a ₱1.5M contract to LLABAN CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
fec73608a6da68ade64a7bbfff26c8a592974c56fe046d7df4e1a35688fd69c4
Status:
Included and unchanged
Block:
#3,617 2,396 blocks after it
Position in block:
Transaction 256 of 257
Award day:
Dec 11, 2018 (7 yrs 11 mo ago)

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 #3,617 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 - NORTH COTABATO 1ST awarded it to LLABAN CONSTRUCTION AND SUPPLY on 2018-12-11.
    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)
    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   fec73608a6…fd69c4now      …
  2. 2. Block Merkle root changed
    stored   e7a930772c…6b42dbnow      …
  3. 3. Block #3617 hash changed
    stored   3f7affad89…cb2c1anow      …
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 256 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fec73608a6da68ade64a7bbfff26c8a592974c56fe046d7df4e1a35688fd69c4
  2. 01 R fec73608a6da68ade64a7bbfff26c8a592974c56fe046d7df4e1a35688fd69c4
  3. 02 R f94f4563ac1db811d2b37618947a117890524e1c90204aa620fc0f36ca4732c5
  4. 03 R e0bcb7c349aa2d10aceeedaaeed65ed35739f7549d2a62a04300b57a4a379d86
  5. 04 R a72bff62ec0ea3f18a6b5678457358bf1d6e893d46ed562bdf581ba62e7b00a6
  6. 05 R 3453779e31d9af840aaa42d8d5cd4d6fc33b063fb077ed703e64ea87471ef46a
  7. 06 R ae9deaff6470466b84005c097fa71321fe1a7fe934ece3a52fe1c8f4ff3c8a9b
  8. 07 R 1a43e5de9a5a50bb067516a3fa8adcb93edda9cdce7a9df88d22f9f1a19ac6cf
  9. 08 R 59d9e7e90134d139973fa1f25f270578582080dc958189408f953e3c4b4abb74
  10. 09 L ffd7ac9727414e5ed498103cfdb93ec7bb260a08521c6601bc5585e004a56baf
  11. root  e7a930772c01c63e6e026e474782692b279fa534a10d1874b98c57cd7c6b42db