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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

DEPED - RO1 - DIVISION OF PANGASINAN II Award a ₱1.9M contract to ANGELINA T. DIZON CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
9e024a3e46e3edc525925c0efb746589be74261b68a1ee8b9de42af7c01bba4a
Status:
Included and unchanged
Block:
#1,134 4,879 blocks after it
Position in block:
Transaction 24 of 38
Award day:
May 3, 2011 (15 yrs 6 mo ago)
Value:
₱1,918,273.10
Project:
Repair/ Rehabilitation of School Bldg.

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 #1,134 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)
    DEPED - RO1 - DIVISION OF PANGASINAN II awarded it to ANGELINA T. DIZON CONSTRUCTION & SUPPLY on 2011-05-03.
    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   9e024a3e46…1bba4anow      …
  2. 2. Block Merkle root changed
    stored   c3a7c8c3fd…115540now      …
  3. 3. Block #1134 hash changed
    stored   2a1908ec79…a78a05now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 37 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9e024a3e46e3edc525925c0efb746589be74261b68a1ee8b9de42af7c01bba4a
  2. 01 R a0422799b0001eabbe90fed017f15f1f52a243a3fe6add8f333eb28c3b3a02bb
  3. 02 R c5323a487be63a300e476c6266f30fd61847382c99e53aebc4b04cf7abbe1ec7
  4. 03 R cef2361b2ba5b51a57273c8417187aa5eb341ff7f0556d2eadfdbe2a40e9fbef
  5. 04 L e8f4c41bea6d8b4b82fd2c5712b2aa7b40890ac366ab1a6980de7838f7c05f16
  6. 05 L 33c8a7a417b9558fe8a2a740838e3ca831db01bd687a0e7ac5ef9486deb3f5d2
  7. 06 R 72ddf56f88b104303d55a4ec92efac5c7876bdbbd5ce0e1b8e960f8e70184d42
  8. root  c3a7c8c3fd0a1e018c01d2a7488a7f9758e8ea17ffada943d65711808d115540