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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 - PALAWAN 3RD DEO Award a ₱14.3M contract to IVY MICHELLE TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
ea67c4dd6232f72809031c6bdd16eb22bd2d34f64d6ad52865069780eaf47087
Status:
Included and unchanged
Block:
#2,845 3,168 blocks after it
Position in block:
Transaction 155 of 169
Award day:
Sep 8, 2016 (10 yrs 2 mo ago)
Value:
₱14,321,598.88
Project:
16EG0067-Concreting of Bagong Sikat FMR, Sta. 0+00

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 #2,845 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 - PALAWAN 3RD DEO awarded it to IVY MICHELLE TRADING AND CONSTRUCTION on 2016-09-08.
    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   ea67c4dd62…f47087now      …
  2. 2. Block Merkle root changed
    stored   1b5d994d3e…4ecae1now      …
  3. 3. Block #2845 hash changed
    stored   493c8d0447…cdb479now      …
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 168 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ea67c4dd6232f72809031c6bdd16eb22bd2d34f64d6ad52865069780eaf47087
  2. 01 L ea11116e25bd07b8d84cc46c1597cbef80d14fdd731d3dd73bd9418efed06c5d
  3. 02 L 10d98b150c7df9d940b16543363915bddc2b28a398cffdd98e3b86fdef44c34c
  4. 03 R 701a418602640087ec6d3f76b742ccb78814c4a422329d35ea089a3f12ccef0b
  5. 04 L 2661cf6d880cf79149c6bd8eb8280a1d3e22b46b8e22762275d06363d8c0b115
  6. 05 L c397ed9232c960a191f01d8d5a595885b2b0a38f8ca62a77a728b92b507c06b0
  7. 06 R 057dfb32e5ffa6d743e77a01f41137e5e9d4530e19f7b99a02c47e05e0fd406c
  8. 07 R 351e2fd69c5b8bd0ff05601a5ec636f567c73b31849519ac2768d75e83de1cef
  9. 08 L 76d3e29489b19eccc48bef5df34e41c87682bcc2c85a569d739b806c62677987
  10. root  1b5d994d3eec2a9131892fab7ab2806c7332f5f05bee77e4b4362c745a4ecae1