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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 ₱246.8K contract to GKA ENGINEERING AND CONSTRUCTIONProvinces

Transaction hash:
e541bc4ea3b937f7dde208826dde9a8851fcc1b4b627637554e99f728de4a63d
Status:
Included and unchanged
Block:
#4,204 1,809 blocks after it
Position in block:
Transaction 266 of 298
Award day:
Aug 26, 2020 (6 yrs 2 mo ago)
Value:
₱246,839.14
Project:
Construction of Multi-Purpose Drying Pavement, Sal

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 #4,204 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 GKA ENGINEERING AND CONSTRUCTION on 2020-08-26.
    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   e541bc4ea3…e4a63dnow      …
  2. 2. Block Merkle root changed
    stored   a8440864e7…078e1fnow      …
  3. 3. Block #4204 hash changed
    stored   b62395bb6b…61ce29now      …
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 297 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e541bc4ea3b937f7dde208826dde9a8851fcc1b4b627637554e99f728de4a63d
  2. 01 R e82370ce36e1e338f70dcf131b1d9a75c95065e2b2c4f488a9a228e3f99a83e8
  3. 02 L 3faf2dbade39d14996b72044d99f617a25e56f2cc5996d4f648a413f9b2b1f87
  4. 03 R 1da314022508ed536264d2df6c6436c10028acbcaf469a32d043f75f0a7811f8
  5. 04 L a5136a6744723f34979d4f932bf6c4320b05eaffd6931f4a00cb177760593100
  6. 05 R 2b7de567d2f6e74208cf5dce5d2a22622d1e0bd796708d7bfb77286d0ec9ba25
  7. 06 R 67a94d58861db0801aa6f985b847ca90e4b08dc1f35c616e37a8157cbba34d67
  8. 07 R a25091163928e3a9467df6ffa39d3a61e29f1cb392f3dd7eec2141a2a2776140
  9. 08 R e991a2e72dae6fea008a1e93db41d3f268320260a3891c65b77e1474f956c6ff
  10. 09 L c6ebcdf679c047433cfe4981d26235a39b48e136172cac5e0b623cd349a2a378
  11. root  a8440864e7dfd744b9b24d61655154b2864fac86c056f44029e80009d0078e1f