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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

PROVINCE OF COTABATO Award a ₱595.7K contract to SAREX BUILDERS AND SUPPLYProvinces

Transaction hash:
d2b093d7ebdc7cc1293432cbfd5b2377c293ade9cdf56a5bfb46babe83fb65e7
Status:
Included and unchanged
Block:
#3,507 2,506 blocks after it
Position in block:
Transaction 143 of 178
Award day:
Aug 17, 2018 (8 yrs 2 mo ago)
Value:
₱595,732.03
Project:
PB INFRA 18-317

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,507 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)
    PROVINCE OF COTABATO awarded it to SAREX BUILDERS AND SUPPLY on 2018-08-17.
    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 Cotabato 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   d2b093d7eb…fb65e7now      …
  2. 2. Block Merkle root changed
    stored   7b04c82888…e7e011now      …
  3. 3. Block #3507 hash changed
    stored   74789711d7…11460enow      …
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 177 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d2b093d7ebdc7cc1293432cbfd5b2377c293ade9cdf56a5bfb46babe83fb65e7
  2. 01 L d17035aefd401c9ec4de37723deb62e5e17aa23a6aac0f7179895247a63f76da
  3. 02 L 0e3839c9a0c30d04dbbbb514d78f999113623f090cc593e2d36aea312c8324d2
  4. 03 L cc769b96dd5ce3b1da119f1d4c1436acb280302a529afad653481b093ef176c2
  5. 04 L 9b5744ec92bd1bcfb04bfb489f18dd930e7d06c3b8ed35b953c0a7ed2451e170
  6. 05 R 61e9e51627e629714f1696b2b70e718deb5706bb2df962de39c0374398312a11
  7. 06 R 42da0c186a691270a1212500bdddeb0c42b55d20f04add32861360e2fec35fbf
  8. 07 R 9269dd340f526eb92662389c13f6ace2e6e7cf11103104afbd675a10a33a9d10
  9. 08 L 14f9889ac958324d748050222f492baa722deac8a6b16a8a2c6b14f003d8bf0c
  10. root  7b04c8288803cc0a7375e8288c028b3ee3686aa05486fab90b6b8e6dc0e7e011