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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 - CAGAYAN 3RD DEO Award a ₱1.9M contract to EGB CONSTRUCTIONNational agencies

Transaction hash:
69ea08fe17b38cb6c4e15bca6c7ab4719b836a0789c23e912bb921a984894817
Status:
Included and unchanged
Block:
#2,316 3,697 blocks after it
Position in block:
Transaction 129 of 317
Award day:
Feb 5, 2015 (11 yrs 9 mo ago)
Value:
₱1,940,025.25
Project:
Road Concreting

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 #2,316 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 - CAGAYAN 3RD DEO awarded it to EGB CONSTRUCTION on 2015-02-05.
    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   69ea08fe17…894817now      …
  2. 2. Block Merkle root changed
    stored   a75a475f2b…59c05anow      …
  3. 3. Block #2316 hash changed
    stored   7a5185b0d2…1b4acfnow      …
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 316 records. Each step hashes the current value together with the sibling shown.

  1. leaf  69ea08fe17b38cb6c4e15bca6c7ab4719b836a0789c23e912bb921a984894817
  2. 01 L 695b8a44c59d8c892a1b27082c1ff2544e782680ecd78fcee889244cb73ce45a
  3. 02 R fd8c3827e1edd5afa669f858b078871b86cd8e0d725eca02566a67f3b2c701cc
  4. 03 R 033cb3e712de6ff8c89286de7697c81a1570f03ddf7adee5529e52d6b86cc657
  5. 04 R aa2f0b1f83e3e47aa9cf03f64b7ad756afa113d3b89132b0ce1f7f8420f47c91
  6. 05 R 08a6fd11bd15b63333188e315101f60ef23c08ca35ced8035dd0d0a2035b2676
  7. 06 R 9b731d38fa84618811f5d076a5054ddb1e3e630993407a16a856524b3e042608
  8. 07 R e3cad2cccb0c0cbe0efd28a7e9fa8597ab4e248eb58e1379c5f573d6a89038b0
  9. 08 L d94b9d7aa5cde146f2b1ffe58927103284a9044419b9f118fb130b1a38543563
  10. 09 R 97db8e7946536d06dcf80bb0b5b0d5261913bc21c67421bffcc22b23598a8ad9
  11. root  a75a475f2b73fcacedf59b035c77f4a0b28a51dc14c664c15fd571fe6d59c05a