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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 APAYAO Award a ₱3.3M contract to PRIME MASTER CONST. AND DEV'T CORP.Provinces

Transaction hash:
318d21ca908d15d73fd39e5a9c0a7cb0a99faf3824de935a60f1420456ef5e63
Status:
Included and unchanged
Block:
#3,589 2,424 blocks after it
Position in block:
Transaction 46 of 221
Award day:
Nov 13, 2018 (8 yrs ago)
Value:
₱3,332,866.00
Project:
Construction/Improvement of Multi-Purpose Center

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 #3,589 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 APAYAO awarded it to PRIME MASTER CONST. AND DEV'T CORP. on 2018-11-13.
    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 Apayao 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   318d21ca90…ef5e63now      …
  2. 2. Block Merkle root changed
    stored   e1b1a5f14f…9ff9benow      …
  3. 3. Block #3589 hash changed
    stored   41e748630c…c833ecnow      …
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 220 records. Each step hashes the current value together with the sibling shown.

  1. leaf  318d21ca908d15d73fd39e5a9c0a7cb0a99faf3824de935a60f1420456ef5e63
  2. 01 R 324f03668f80a1eed7defe5b09bf94ffe20d27ef092d3757dd1cd29ca7b1eacb
  3. 02 L eb4c6a7a18d2bf51d3462efb3c2099445096cc04ac8cbe54cc4327da9e27605c
  4. 03 L 1cd8279de2bddfa576190c3162d52b020a6ee8d66220bcaa7b38ded7d5295bf8
  5. 04 L bdaccc25241441d4f22394fdb7a042ec6f33b9499405486fce906246d6943c07
  6. 05 R b78219d964c6500d8f9f2be7640652a330b188da51ad17015d8f15772b057703
  7. 06 L a1599325df43fc2cacc97648c20895d83bde041fef29ba88dcc23747e31fee18
  8. 07 R ae0c5a56737a10339cb029d813718e14f1f32e5f5231acf9d885d3e669e89a56
  9. 08 R 8c18e404d9d35e7ba27c4bd9907f76cfee5ef3051c328a07c6882cceddc75f41
  10. root  e1b1a5f14f038efe7d2b1b6a0023b340a368d96266490bdf1b24063d669ff9be