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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 - REGION IX Award a ₱46.9M contract to FFJJ CONSTRUCTIONNational agencies

Transaction hash:
697fe7487f4a722c1d860a4eac67c9f914efed7b7403946bdd4b68969e87c1ac
Status:
Included and unchanged
Block:
#2,842 3,171 blocks after it
Position in block:
Transaction 105 of 254
Award day:
Sep 5, 2016 (10 yrs 2 mo ago)
Value:
₱46,947,983.38
Project:
16J00123

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 #2,842 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 "Regular Infra - GAA 2016 Locally Funded Projects", i.e. the FY2016 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 - REGION IX awarded it to FFJJ CONSTRUCTION on 2016-09-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16J00123: 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 2017-04-13). 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   697fe7487f…87c1acnow      …
  2. 2. Block Merkle root changed
    stored   3e3843f1ad…6f5f2bnow      …
  3. 3. Block #2842 hash changed
    stored   6dfa1ee6d1…6c3351now      …
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 253 records. Each step hashes the current value together with the sibling shown.

  1. leaf  697fe7487f4a722c1d860a4eac67c9f914efed7b7403946bdd4b68969e87c1ac
  2. 01 L 68f7497f42542427843f46bc6bf26bc2eace3a0d0098cfc2adf89130ffebc82f
  3. 02 R 64fbe420a92a467d967730dc6e03f99d72728698a1c01ce86536f7044b2eda1a
  4. 03 R 91a977bbca505135999e8d63102b7a805bbdd973ec97ca7d634cf96d47fe5619
  5. 04 L 3d2cb0594e85139f7837d3caaa85e74ba5fdcceb20327a79393ba88fd176c1b9
  6. 05 R 86c0126122569d446fbf89d0b109d16b370515c5f575d8a33a884ac7b15b1ce7
  7. 06 L 6b6328de989bbdfb9224148e3f6fb2ebdff3a99ef8c7ca65df6892ba192ff5a9
  8. 07 L f65b9e891101fe6b713ddbf8747e0953bad6604f6e708a9f9a3cca9efbe94b80
  9. 08 R 96f1de14ce9bc6d12207fc04e8b1f53f57c714af968302e2b3d15d7921ace379
  10. root  3e3843f1ad0490335d3cfc30b2d6b5186e7f743120baa26087428b70ee6f5f2b