Skip to content
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 SAN JOSE, OCCIDENTAL MINDORO Award a ₱1.6M contract to AMM CONSTRUCTION AND CONSTRUCTION SUPPLIESMunicipalities

Transaction hash:
fe11e89febff9316db62fbaaae55d78aa3111efc5d230fa0e75ae34965ee71c4
Status:
Included and unchanged
Block:
#4,452 1,561 blocks after it
Position in block:
Transaction 264 of 266
Award day:
May 17, 2021 (5 yrs 5 mo ago)
Value:
₱1,591,890.30
Project:
Const of One Classroom at La Curva Nat. High Sch

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 #4,452 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 SAN JOSE, OCCIDENTAL MINDORO awarded it to AMM CONSTRUCTION AND CONSTRUCTION SUPPLIES on 2021-05-17.
    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 San Jose 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   fe11e89feb…ee71c4now      …
  2. 2. Block Merkle root changed
    stored   6788a62102…26d633now      …
  3. 3. Block #4452 hash changed
    stored   748c57c5b1…6021b2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fe11e89febff9316db62fbaaae55d78aa3111efc5d230fa0e75ae34965ee71c4
  2. 01 R ff46791e156a2fb85813e1dbe7dd853ec51c62fdecb4bf3082f6dc3e32f90844
  3. 02 R b9e61c4e54b7c9ca4dfa8c9152b4e5d183ea27715e4414e1e2449fe34f71ecd8
  4. 03 R 38f1be82019c32de28b1fd6045d82d76f247763b438e8c22bb83eb101ccd0f7a
  5. 04 L 921549c10cfbd6b249211d6435e3c7fa37bfc47d1c770ef77d5401db08727662
  6. 05 R 3a149f53d4f8b8ecddbebcba439a83d7ae383ac72f30cdb4b23edd24519c63a3
  7. 06 R c71482de48018c6a9c5ba5d2eb1c0404d5b1f14d3040d382eb30dcf63ba13ac3
  8. 07 R 0270efa3708ce6f6554731c350f93bbe81c829321ec613b1957c9a8e092f274c
  9. 08 R edda88a99c66edcb052135adae17d08cf5a7482ad2fa5da392287a2953f14a8c
  10. 09 L f9f214957a9dfee87437257192256b1363ef9adee1b21431a9d7a9fc86ba8b49
  11. root  6788a6210229cafd31779c64c01f10e73042bfb9054d651170bab6d52c26d633