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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 - IFUGAO 2ND DEO Award a ₱14.9M contract to CJ ALCONS CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
83e4dcde4e2974ebb2c410f49cf6f78a7d2a8f038a4327a5fd8bfe3552dde137
Status:
Included and unchanged
Block:
#5,524 489 blocks after it
Position in block:
Transaction 154 of 286
Award day:
Jun 5, 2024 (2 yrs 5 mo ago)
Value:
₱14,897,783.26
Project:
24PJ0043 Concreting of Brgy. Pinto to Buldi FMR,

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 #5,524 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)
    DPWH lists the funding source as "Outside Infra - GAA 2024 DA FMR", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
  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 - IFUGAO 2ND DEO awarded it to CJ ALCONS CONSTRUCTION & SUPPLY on 2024-06-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24PJ0043: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2025-01-20). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   83e4dcde4e…dde137now      …
  2. 2. Block Merkle root changed
    stored   375306b6ef…a92b4cnow      …
  3. 3. Block #5524 hash changed
    stored   2f0d0e6e05…ba1a92now      …
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 285 records. Each step hashes the current value together with the sibling shown.

  1. leaf  83e4dcde4e2974ebb2c410f49cf6f78a7d2a8f038a4327a5fd8bfe3552dde137
  2. 01 R 83e9ffca239f34d0def458469fbbb96658756212402d802ec63cbf80e1274544
  3. 02 L a4babb7cbf4eb13ec32f83d09a98cac4e917aee5224b052bb9414953b12941d4
  4. 03 R 528f0225b8428892b7a71781f1c36dfd211b8ca6bdac8bde2c2f82b7a62e8d24
  5. 04 L 993fe9385b10ac7b603a8f3e5d4543780981fc357b7be90f33e16e2a02622905
  6. 05 L 65981565bd2d81b1b148093cb09693dee310f802de74cb7c92e9b8670074a432
  7. 06 R 3bf4d14402646e7770290e98d08b8ea972c0f5f6ebc1b39da1ffcb14b571e0b4
  8. 07 R 1b7bd5e4bf6b8077971996ed96cfd6c2e66bf8d77e006ee20da318eac50857bd
  9. 08 L a4cb11866947437536a8cbf5d3755ff8acb3a1e38fa0a3564561d13d35d54b23
  10. 09 R 798e74197fcbce64e75bb832111ede563edd5f045e48b13e38d3ce97ce784da4
  11. root  375306b6ef90b03d21fcc359ad8acc0a06a20acee06f7b2b0d34fdf2c7a92b4c