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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

DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN Award a ₱1.2M contract to J. D. MADRID CONSTRUCTIONNational agencies

Transaction hash:
b0f772f3192b8ea4301d15ebb716c9e2ccad2b482c24267dc11d6dd5559dbfb0
Status:
Included and unchanged
Block:
#1,767 4,246 blocks after it
Position in block:
Transaction 47 of 63
Award day:
May 30, 2013 (13 yrs 5 mo ago)
Value:
₱1,177,807.61
Project:
Repair of Filature Building, DMMMSU-SRDI

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 #1,767 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)
    DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN awarded it to J. D. MADRID CONSTRUCTION on 2013-05-30.
    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   b0f772f319…9dbfb0now      …
  2. 2. Block Merkle root changed
    stored   73fdc38e52…83c2cbnow      …
  3. 3. Block #1767 hash changed
    stored   068e5b2e14…c407cbnow      …
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 62 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b0f772f3192b8ea4301d15ebb716c9e2ccad2b482c24267dc11d6dd5559dbfb0
  2. 01 L af89cd5fc93ff5d1cb7e52d8e2d3130ac22f6a2e5092495c372db78ed67123ea
  3. 02 L ecd39ac67a17af355c503cdf781abb105923d7a3f24452dd08324af91f1f5a6f
  4. 03 L a3b0d2aedc3e8e76b19d124dd60e441604ff99cf93eecf085c8afee3619a7191
  5. 04 L e364d17f5712b83ecabe80c30211245be709239fd36b15483a79848b38171720
  6. 05 R 6dd355388138d094011bda3af97be550d5564a8864f5460ae1fb015388da7d24
  7. 06 L d17f0b5fd4b17230f9edb623afa5fcea8e3a8156bbcb6108edb7444ea6ea7072
  8. root  73fdc38e52c8cb6071acd4caf3753321519c8a23feeed3f8ed7f87568383c2cb