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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 MATALAM, COTABATO Award a ₱298.7K contract to JOHN RAY DEVELOPER AND SUPPLIESMunicipalities

Transaction hash:
03b50f60e02e3fab871f33db99772cf471fdb6304a6a4138ce99633ad662eec8
Status:
Included and unchanged
Block:
#3,492 2,521 blocks after it
Position in block:
Transaction 5 of 328
Award day:
Jul 31, 2018 (8 yrs 3 mo ago)
Value:
₱298,726.44
Project:
Construction of Multi-purpose Building at N.Pandan

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 #3,492 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 MATALAM, COTABATO awarded it to JOHN RAY DEVELOPER AND SUPPLIES on 2018-07-31.
    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 Matalam 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   03b50f60e0…62eec8now      …
  2. 2. Block Merkle root changed
    stored   13d171dd88…23a6b5now      …
  3. 3. Block #3492 hash changed
    stored   70d7323efc…a7eef7now      …
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 327 records. Each step hashes the current value together with the sibling shown.

  1. leaf  03b50f60e02e3fab871f33db99772cf471fdb6304a6a4138ce99633ad662eec8
  2. 01 L 023912ee6817c1a4019d1482abfa887e43bf81b63946de26a251b104feb65a79
  3. 02 R ffe9ade3b18f8d14934507cf01043204d842c03a4c8bd658c72cba301d913b19
  4. 03 L 684c884614b9df841d3a3e1e409cfa3130c6a9b00dedbe8f20414be9605d23a7
  5. 04 R e8baa4ffed83e9c7706b61f558894b66d1bb7311002d9f22916faf6c6800f68b
  6. 05 R a87864e0f9bbb50ee767596bc722437cb4131e34088e0e2659aebf999e337fdc
  7. 06 R f2e8ce9318a3c9bb957adacb9c01f53a21ac7e90f3a48562663b07dd13458f93
  8. 07 R e01df16a031ebe153b1e8e698e5c1d4b784d29338884e2563963a4a931a4eefc
  9. 08 R a88428e09e1969f64f539310e0a729e6e8ecc005a24be1a128ef0af61db1e666
  10. 09 R a1d2ce6b4fa99be46c58b63ce0e1828c4808fc887935aa5edad84b233831157b
  11. root  13d171dd886648d38004dea225d4c8ea81e5c24daf7eb49a66f49074bb23a6b5