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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 - SAMAR 1ST DEO Award a ₱87.7M contract to JFR CONSTRUCTION INC.National agencies

Transaction hash:
485abc6c418a4e80ca3c101f151b5bc679c25ea3953cf12ee6cbd459bb72a812
Status:
Included and unchanged
Block:
#5,462 551 blocks after it
Position in block:
Transaction 119 of 403
Award day:
Apr 2, 2024 (2 yrs 7 mo ago)
Value:
₱87,655,214.87
Project:
24IJ-0014 OO1 CONSTRUCTION

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 #5,462 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 - SAMAR 1ST DEO awarded it to JFR CONSTRUCTION INC. on 2024-04-02.
    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   485abc6c41…72a812now      …
  2. 2. Block Merkle root changed
    stored   b48b634ea0…b52795now      …
  3. 3. Block #5462 hash changed
    stored   4a0a09abad…b4eb8cnow      …
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 402 records. Each step hashes the current value together with the sibling shown.

  1. leaf  485abc6c418a4e80ca3c101f151b5bc679c25ea3953cf12ee6cbd459bb72a812
  2. 01 L 48576f42aa3d02ed550a163a7be0228efa014f32d4fb3282b4a1ef97bd5169a7
  3. 02 L eb15524f972e77a6ee681a91c974501d043f56092f75bc30c87cdb72a15c0a4a
  4. 03 L 279f540a74f26eb8fbc62411502e22ec81678df62743e3f751974612d1acb393
  5. 04 R abe6cf5cd011927f12a368ec96e42effc5c88e952fa5db2ab4b6b204b33c9441
  6. 05 L 741e1d1506df8d291f3a86186cf0ee2d387c3577762a2163e5f26fdecf9643a2
  7. 06 L 4af61c89de33100dc4549687ef8bef500906eeb199035e9810ef100c2f243cbc
  8. 07 L 921e1be0b0737412e4c66ee2d450aad9fadc4dd8e08336be8abb507b2c37743e
  9. 08 R db65066ccaf91b11bdcf4f0b1168ace922ba33a9544e19d3ba9f21dff32103d2
  10. 09 R 9abd40204da1ad98b3c2537f58b989a290686d03ca8fefb85618c5cde41badfb
  11. root  b48b634ea04d01391664176c7c717cbac807a2932aa538e885088d2005b52795