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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 - ISABELA 4TH DEO Award a ₱5.8M contract to META CONSTRUCTIONNational agencies

Transaction hash:
5cb24e4e7249dcdd65ae4573018e453926560d7fe14b1261df4ed24444f639eb
Status:
Included and unchanged
Block:
#2,774 3,239 blocks after it
Position in block:
Transaction 46 of 151
Award day:
Jun 24, 2016 (10 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 #2,774 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 - GAA 2016 DepED BEFF", 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 - ISABELA 4TH DEO awarded it to META CONSTRUCTION on 2016-06-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16BH0054: 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 2017-06-17). 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   5cb24e4e72…f639ebnow      …
  2. 2. Block Merkle root changed
    stored   321f13a65e…01d186now      …
  3. 3. Block #2774 hash changed
    stored   e2f3251098…54fbb2now      …
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 150 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5cb24e4e7249dcdd65ae4573018e453926560d7fe14b1261df4ed24444f639eb
  2. 01 R 5f212e3e0dbc71292c1742968ed16dcaabca7a84aa510c11e2f655178ad438ee
  3. 02 L d7a2966c45315f414dadd6e3413418a1fbc6377f2ad32e7ff565dd35b8d7d081
  4. 03 L 5c4c098c0eaa9a65d529fd5101106aff238bc0a2fb3618210485bd3f5a6cd115
  5. 04 L 18b75b77c7859326cf12a979d369fa9027b463bde3333b4247a45772339f4a4a
  6. 05 R 192b599b047098f7bed522cd6e625849c2a67451a71e94758417e0532b13f1a2
  7. 06 L 67b81365b8aa2c34a9b30fa24b00d85e690602390b637333fee0cbc27b2c3202
  8. 07 R 7518a6982788173b7cc76645d42bf97dfa3bebb58c58bbdef4d26454ba1965f4
  9. 08 R a6d1c44587e553dc5d3237636e3d15875ebb28fb03bcfaf5584d8acb470618c1
  10. root  321f13a65ee83e29568cd5cb46bf17df54357247f2dfc9cc2f45960ccb01d186