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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 2ND Award a ₱37.5M contract to FFJJ CONSTRUCTIONNational agencies

Transaction hash:
1bc7affbc9f68add8d3c767db69dbe5c5ca895bb760443cfd1400102fb42f002
Status:
Included and unchanged
Block:
#3,474 2,539 blocks after it
Position in block:
Transaction 28 of 239
Award day:
Jul 12, 2018 (8 yrs 4 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 #3,474 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 - PAMANA 2018". 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 - NORTH COTABATO 2ND awarded it to FFJJ CONSTRUCTION on 2018-07-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18MD0156: 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 2018-12-24). 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   1bc7affbc9…42f002now      …
  2. 2. Block Merkle root changed
    stored   bb09c498e1…978f19now      …
  3. 3. Block #3474 hash changed
    stored   a5e3b5da4a…54ca8bnow      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1bc7affbc9f68add8d3c767db69dbe5c5ca895bb760443cfd1400102fb42f002
  2. 01 R 1e82ef46f61382fd723cbc2de7211e8318b7246c76c580dd0bc62a560f53eac5
  3. 02 R b12ab30b98d8b3762b7161b79541b30649d18d1ad9c77cc06c3e792bb3b4f905
  4. 03 L c664ae2b8dd30b68495fd55fca453dcf85287c207e7c3b5a715c7f08237bf227
  5. 04 L b5970193d566551a7805745f0edb47ddf6a2fdb5383df8e529620c1bca82e16b
  6. 05 L dee53d45c9e5cd818a29111d989285e9279b1a72b404b5ddee30fc51b67bdf09
  7. 06 R 54ce63c3e532b69702c8a913a89230b1d7866888b47d48cd3a01f18090f2ef30
  8. 07 R ce9e7ed2e4265beacb1224a42731d1f2410387bf14769a70451dc4b57c8d0853
  9. 08 R ba72ddded37814d4fc7b0a699cbad002ffc4069c72051e978903f8480c4ab383
  10. root  bb09c498e170061a51cafe0d0856ee114222e9252c14aa39d4de594a08978f19