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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO Award a ₱3.8M contract to 4B CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
032c244d7694ca2e63e5360f601593c909aaa8d873e1ebef10952aedbb95fdcf
Status:
Included and unchanged
Block:
#5,567 446 blocks after it
Position in block:
Transaction 4 of 309
Award day:
Jul 19, 2024 (2 yrs 3 mo ago)
Value:
₱3,829,547.98
Project:
24CA0101 - Construction Project

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 #5,567 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO awarded it to 4B CONSTRUCTION CORPORATION on 2024-07-19.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   032c244d76…95fdcfnow      …
  2. 2. Block Merkle root changed
    stored   4a5c5946d2…700669now      …
  3. 3. Block #5567 hash changed
    stored   ddcb7cab53…2157b5now      …
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 308 records. Each step hashes the current value together with the sibling shown.

  1. leaf  032c244d7694ca2e63e5360f601593c909aaa8d873e1ebef10952aedbb95fdcf
  2. 01 R 03aba0b609e8d56a30f0b0df77fb23f70e570d2a2712e546bd759123aa2bb698
  3. 02 R 34054da63690de48ded3c3b44524a151b96e27f573924b707876695263af4b5c
  4. 03 L 8abcb0254925dd2a3ac590f8412d102faae55fd8ab270c066d6e1954e9596580
  5. 04 R cbf0b9b6aa0d4dec2e39c7ded58bd4f9b0068794d46dd01c5502408b58d842d6
  6. 05 R c3882b074c29f157e85b5b2a2c851553639552ac9ac5c22d24dddb7e95a7539d
  7. 06 R 3aa81ca8b77af9cea7e54b3bd18288537e07e4ad5b68d6eebc6f032b02925791
  8. 07 R df35ad7490d625e502306e661de92e9c6743d9c35acb8f651bba8526af9ddae2
  9. 08 R 376f17160c9caf8ea9253fdf5372404d934d569f2e0c53e60a0eae434da749fa
  10. 09 R 3e256d73bc454d8b848cbd61e8c156a13837ed19853043eaa152c1ff0b230dad
  11. root  4a5c5946d21ba595dc12554b6977c5e7c7697b4f1561150012284b1c48700669