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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 ABUCAY, BATAAN Award a ₱4.9M contract to KARPA BUILDERS AND TRADINGMunicipalities

Transaction hash:
140d66e124f388eb8a2f7773ed4a6e2b5207b08d6cd9f68893f851457b4ec725
Status:
Included and unchanged
Block:
#5,219 794 blocks after it
Position in block:
Transaction 16 of 284
Award day:
Jul 21, 2023 (3 yrs 3 mo ago)
Value:
₱4,897,054.90
Project:
Construction of Covered Canal- Phase II

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 #5,219 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 ABUCAY, BATAAN awarded it to KARPA BUILDERS AND TRADING on 2023-07-21.
    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 Abucay 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   140d66e124…4ec725now      …
  2. 2. Block Merkle root changed
    stored   7e17ea7ac0…c21332now      …
  3. 3. Block #5219 hash changed
    stored   ebab8c1ece…3c3f9fnow      …
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 283 records. Each step hashes the current value together with the sibling shown.

  1. leaf  140d66e124f388eb8a2f7773ed4a6e2b5207b08d6cd9f68893f851457b4ec725
  2. 01 R 143cb88eac83077f85d370e2d119239503eb3ef5b0e02c88204c64c3bb225a88
  3. 02 R a7da8b35b45fd9b6833db4e3cafa1be7fe2c3885e453d145868689da3734d0f1
  4. 03 R bc2a65d8788c659d706b1ca947c70a9769114dde1545f7972ac91365e37a39e4
  5. 04 R 55b7fd3a6dfd7893e73360c1a483a9dc665d63af4d8a036c46664d8aa2e8dfc9
  6. 05 L 6faa2206bf0ac6c2d5b35da1cb9de0f4f9d9f67a0e2bd4553fdea247dd3a7d37
  7. 06 R 631365c8e24f378ebbc6d235119c76bab9bd898f01a5865b2321a3e07e73f30c
  8. 07 R e2a9d4f458138006ddc57dffe11f6f7e7847ad7f4b188505342621830f7f1eaa
  9. 08 R 4d54a45df232b82a98042275ea93af3f201517b8721fca62828fc905e533997e
  10. 09 R 0d0a82a30d6f600fde171be1bcc5210feeb7086356ea6b01bc0b0d82e65d7e4f
  11. root  7e17ea7ac0a421bcfa75486febe6453c02260e8a1b9ff34ed6271bd3c5c21332