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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

EASTERN SAMAR STATE COLLEGE Award a ₱1.5M contract to JONI CONSTRUCTIONNational agencies

Transaction hash:
9f8b3617ea2eda0a0ae5eb3a066226128ef5ba9bf14a4471562e3fefd8b72f2d
Status:
Included and unchanged
Block:
#1,905 4,108 blocks after it
Position in block:
Transaction 69 of 111
Award day:
Oct 31, 2013 (13 yrs ago)
Value:
₱1,470,867.38
Project:
Construction of IGP Display Center

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #1,905 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)
    EASTERN SAMAR STATE COLLEGE awarded it to JONI CONSTRUCTION on 2013-10-31.
    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   9f8b3617ea…b72f2dnow      …
  2. 2. Block Merkle root changed
    stored   47a132d084…2013benow      …
  3. 3. Block #1905 hash changed
    stored   7e10efff81…bdc9bcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 110 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9f8b3617ea2eda0a0ae5eb3a066226128ef5ba9bf14a4471562e3fefd8b72f2d
  2. 01 L 9ddcdb598434d5fe47555ceb185df59020bd6835f8c43016db3b892377175b08
  3. 02 R 3cb00b157c8bed356ac892f546635c583e673f949855205318f40b318ff424a4
  4. 03 L eeaad27d13f3eb30de47cfd72b7d06e4a6c21358545bbbed0b0f5184be0d6091
  5. 04 R dfa97241d9d78ed1fdca7be1dcfcd753ba1c1ae739ccdb71ad65a6bcdca0fcb7
  6. 05 R 6cf5329dd7eec8d9f2e5d58402ad15e2b3448be2b27939ae94cf683f4927c6de
  7. 06 R fb2216353b1a392533566a5502bbfc515ea3ab878e80a5de78eab77ceb87dad9
  8. 07 L e97a3503fc7c52e397fa3c4a9188e516d13fbf3bcdecd89dd23dd4967eddfaf5
  9. root  47a132d084a9403241efc594e1972563fb654f828fab5986e5cb66116a2013be