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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 hash:
2ff73eb476dfc5352f911ec89cdae9eb64c60efdbc4da558538ac2dcb087caf6
Status:
Included and unchanged
Block:
#4,057 1,956 blocks after it
Position in block:
Transaction 18 of 84
Award day:
Mar 19, 2020 (6 yrs 7 mo ago)
Value:
₱991,163.39
Project:
Construction of Drainage System at NASA, Brgy. Dahican

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 #4,057 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)
    CITY OF MATI, PROVINCE OF DAVAO ORIENTAL awarded it to MATT GLASS/ALUMINUM/CONSTRUCTION SUPPLY AND ALLIED SERVICES on 2020-03-19.
    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)
    COA's CY2024 audit of City of Mati gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   2ff73eb476…87caf6now      …
  2. 2. Block Merkle root changed
    stored   c77a6d426f…624fe8now      …
  3. 3. Block #4057 hash changed
    stored   15023910f3…83d8e7now      …
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 83 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2ff73eb476dfc5352f911ec89cdae9eb64c60efdbc4da558538ac2dcb087caf6
  2. 01 R 3fe060d4c47ea1d35098901d89b559e7b581c8083f7a6841065c88bdc1c67fe5
  3. 02 L 6a57763cde65389cf1434f6c5e030cb2afd616fd8b992bbe27a36e40ed2b85eb
  4. 03 R a3105af80a5a8360a0917ddfcadc9d94e64d2a749839388abe8184dfa4245c9a
  5. 04 R 868c2d1f2c771aa6c301c576eeaa93a2764cefbb5d89c579573f777c0b27a74a
  6. 05 L f57a5900330db203e0e85506e54ca240d55d96878ea6f8763aec0d96f8223586
  7. 06 R f5df794836686d9ab570fdb7eb6129520a925eda9f60af762b68e9d7b5a5e071
  8. 07 R 6d3da3468a131570bb511850d91c7cdf53640a31783a2cc2e817c084eee86acc
  9. root  c77a6d426fb7bf173ed2f9b92eaca60589f2be1b96c4cef4dfe53c4af6624fe8