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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

MUNICIPALITY OF TUBAY, AGUSAN DEL NORTE Award a ₱11.0M contract to JPS CONSTRUCTIONMunicipalities

Transaction hash:
b2b57e112cbb3df2dfb1d90adbd84982d12efd9975b1aab10598d0c6c91580cf
Status:
Included and unchanged
Block:
#4,191 1,822 blocks after it
Position in block:
Transaction 134 of 189
Award day:
Aug 13, 2020 (6 yrs 3 mo ago)
Value:
₱10,951,160.82
Project:
Upgrading/Concreting of Municipal Road

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 #4,191 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)
    MUNICIPALITY OF TUBAY, AGUSAN DEL NORTE awarded it to JPS CONSTRUCTION on 2020-08-13.
    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 Tubay 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   b2b57e112c…1580cfnow      …
  2. 2. Block Merkle root changed
    stored   075fdbe83c…f1304anow      …
  3. 3. Block #4191 hash changed
    stored   1f1b68f405…1be12dnow      …
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 188 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b2b57e112cbb3df2dfb1d90adbd84982d12efd9975b1aab10598d0c6c91580cf
  2. 01 R b33b48b2386faa6fded68ff38d9292ad141397e2e616c807576c870ea540c6bf
  3. 02 L 20c0f5259b1ec9c52f2b1f4bafd3c31c49732ddedd9b1e0b92b70c2051f38597
  4. 03 L 11a42fbf59e9a4306b92dbb9cd64df42ba129c43b1fe393a777fc8130056bec9
  5. 04 R 6298d3c339bdcb578149f2100f26803379df456ec87c92b1a8e910af75c7c0da
  6. 05 R 366dc300a34c8b7e872bf3b35f518e208fdc3f52a65b269e1366c8bb4410115a
  7. 06 R 0cc70f74d80b79d2040399e68c8bbd1f367968b2ff7e0b27cefa8cb3eaf83f22
  8. 07 R 53e36887540ca79616eb60398c2b4a15702b4789bd900d9d2af1caeedd01175a
  9. 08 L be8b285ea096bc087de9c5c624d01c9b346ef50a7bef840cbacd59961bd8a0d8
  10. root  075fdbe83c1178c2aee03c8c498496d73ba8eb4d050dd3de64e4fc81eaf1304a